diff options
Diffstat (limited to 'include/uapi/sound')
| -rw-r--r-- | include/uapi/sound/asequencer.h | 612 | ||||
| -rw-r--r-- | include/uapi/sound/asoc.h | 633 | ||||
| -rw-r--r-- | include/uapi/sound/asound.h | 1037 | ||||
| -rw-r--r-- | include/uapi/sound/asound_fm.h | 135 | ||||
| -rw-r--r-- | include/uapi/sound/compress_offload.h | 192 | ||||
| -rw-r--r-- | include/uapi/sound/compress_params.h | 406 | ||||
| -rw-r--r-- | include/uapi/sound/emu10k1.h | 381 | ||||
| -rw-r--r-- | include/uapi/sound/firewire.h | 91 | ||||
| -rw-r--r-- | include/uapi/sound/hdsp.h | 111 | ||||
| -rw-r--r-- | include/uapi/sound/hdspm.h | 232 | ||||
| -rw-r--r-- | include/uapi/sound/sb16_csp.h | 123 | ||||
| -rw-r--r-- | include/uapi/sound/sfnt_info.h | 213 | ||||
| -rw-r--r-- | include/uapi/sound/skl-tplg-interface.h | 239 | ||||
| -rw-r--r-- | include/uapi/sound/snd_sst_tokens.h | 330 | ||||
| -rw-r--r-- | include/uapi/sound/tlv.h | 117 | ||||
| -rw-r--r-- | include/uapi/sound/usb_stream.h | 77 |
16 files changed, 4929 insertions, 0 deletions
diff --git a/include/uapi/sound/asequencer.h b/include/uapi/sound/asequencer.h new file mode 100644 index 000000000..a75e14edc --- /dev/null +++ b/include/uapi/sound/asequencer.h @@ -0,0 +1,612 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Main header file for the ALSA sequencer + * Copyright (c) 1998-1999 by Frank van de Pol <fvdpol@coil.demon.nl> + * (c) 1998-1999 by Jaroslav Kysela <perex@perex.cz> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _UAPI__SOUND_ASEQUENCER_H +#define _UAPI__SOUND_ASEQUENCER_H + +#include <sound/asound.h> + +/** version of the sequencer */ +#define SNDRV_SEQ_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 2) + +/** + * definition of sequencer event types + */ + +/** system messages + * event data type = #snd_seq_result + */ +#define SNDRV_SEQ_EVENT_SYSTEM 0 +#define SNDRV_SEQ_EVENT_RESULT 1 + +/** note messages (channel specific) + * event data type = #snd_seq_ev_note + */ +#define SNDRV_SEQ_EVENT_NOTE 5 +#define SNDRV_SEQ_EVENT_NOTEON 6 +#define SNDRV_SEQ_EVENT_NOTEOFF 7 +#define SNDRV_SEQ_EVENT_KEYPRESS 8 + +/** control messages (channel specific) + * event data type = #snd_seq_ev_ctrl + */ +#define SNDRV_SEQ_EVENT_CONTROLLER 10 +#define SNDRV_SEQ_EVENT_PGMCHANGE 11 +#define SNDRV_SEQ_EVENT_CHANPRESS 12 +#define SNDRV_SEQ_EVENT_PITCHBEND 13 /**< from -8192 to 8191 */ +#define SNDRV_SEQ_EVENT_CONTROL14 14 /**< 14 bit controller value */ +#define SNDRV_SEQ_EVENT_NONREGPARAM 15 /**< 14 bit NRPN address + 14 bit unsigned value */ +#define SNDRV_SEQ_EVENT_REGPARAM 16 /**< 14 bit RPN address + 14 bit unsigned value */ + +/** synchronisation messages + * event data type = #snd_seq_ev_ctrl + */ +#define SNDRV_SEQ_EVENT_SONGPOS 20 /* Song Position Pointer with LSB and MSB values */ +#define SNDRV_SEQ_EVENT_SONGSEL 21 /* Song Select with song ID number */ +#define SNDRV_SEQ_EVENT_QFRAME 22 /* midi time code quarter frame */ +#define SNDRV_SEQ_EVENT_TIMESIGN 23 /* SMF Time Signature event */ +#define SNDRV_SEQ_EVENT_KEYSIGN 24 /* SMF Key Signature event */ + +/** timer messages + * event data type = snd_seq_ev_queue_control + */ +#define SNDRV_SEQ_EVENT_START 30 /* midi Real Time Start message */ +#define SNDRV_SEQ_EVENT_CONTINUE 31 /* midi Real Time Continue message */ +#define SNDRV_SEQ_EVENT_STOP 32 /* midi Real Time Stop message */ +#define SNDRV_SEQ_EVENT_SETPOS_TICK 33 /* set tick queue position */ +#define SNDRV_SEQ_EVENT_SETPOS_TIME 34 /* set realtime queue position */ +#define SNDRV_SEQ_EVENT_TEMPO 35 /* (SMF) Tempo event */ +#define SNDRV_SEQ_EVENT_CLOCK 36 /* midi Real Time Clock message */ +#define SNDRV_SEQ_EVENT_TICK 37 /* midi Real Time Tick message */ +#define SNDRV_SEQ_EVENT_QUEUE_SKEW 38 /* skew queue tempo */ + +/** others + * event data type = none + */ +#define SNDRV_SEQ_EVENT_TUNE_REQUEST 40 /* tune request */ +#define SNDRV_SEQ_EVENT_RESET 41 /* reset to power-on state */ +#define SNDRV_SEQ_EVENT_SENSING 42 /* "active sensing" event */ + +/** echo back, kernel private messages + * event data type = any type + */ +#define SNDRV_SEQ_EVENT_ECHO 50 /* echo event */ +#define SNDRV_SEQ_EVENT_OSS 51 /* OSS raw event */ + +/** system status messages (broadcast for subscribers) + * event data type = snd_seq_addr + */ +#define SNDRV_SEQ_EVENT_CLIENT_START 60 /* new client has connected */ +#define SNDRV_SEQ_EVENT_CLIENT_EXIT 61 /* client has left the system */ +#define SNDRV_SEQ_EVENT_CLIENT_CHANGE 62 /* client status/info has changed */ +#define SNDRV_SEQ_EVENT_PORT_START 63 /* new port was created */ +#define SNDRV_SEQ_EVENT_PORT_EXIT 64 /* port was deleted from system */ +#define SNDRV_SEQ_EVENT_PORT_CHANGE 65 /* port status/info has changed */ + +/** port connection changes + * event data type = snd_seq_connect + */ +#define SNDRV_SEQ_EVENT_PORT_SUBSCRIBED 66 /* ports connected */ +#define SNDRV_SEQ_EVENT_PORT_UNSUBSCRIBED 67 /* ports disconnected */ + +/* 70-89: synthesizer events - obsoleted */ + +/** user-defined events with fixed length + * event data type = any + */ +#define SNDRV_SEQ_EVENT_USR0 90 +#define SNDRV_SEQ_EVENT_USR1 91 +#define SNDRV_SEQ_EVENT_USR2 92 +#define SNDRV_SEQ_EVENT_USR3 93 +#define SNDRV_SEQ_EVENT_USR4 94 +#define SNDRV_SEQ_EVENT_USR5 95 +#define SNDRV_SEQ_EVENT_USR6 96 +#define SNDRV_SEQ_EVENT_USR7 97 +#define SNDRV_SEQ_EVENT_USR8 98 +#define SNDRV_SEQ_EVENT_USR9 99 + +/* 100-118: instrument layer - obsoleted */ +/* 119-129: reserved */ + +/* 130-139: variable length events + * event data type = snd_seq_ev_ext + * (SNDRV_SEQ_EVENT_LENGTH_VARIABLE must be set) + */ +#define SNDRV_SEQ_EVENT_SYSEX 130 /* system exclusive data (variable length) */ +#define SNDRV_SEQ_EVENT_BOUNCE 131 /* error event */ +/* 132-134: reserved */ +#define SNDRV_SEQ_EVENT_USR_VAR0 135 +#define SNDRV_SEQ_EVENT_USR_VAR1 136 +#define SNDRV_SEQ_EVENT_USR_VAR2 137 +#define SNDRV_SEQ_EVENT_USR_VAR3 138 +#define SNDRV_SEQ_EVENT_USR_VAR4 139 + +/* 150-151: kernel events with quote - DO NOT use in user clients */ +#define SNDRV_SEQ_EVENT_KERNEL_ERROR 150 +#define SNDRV_SEQ_EVENT_KERNEL_QUOTE 151 /* obsolete */ + +/* 152-191: reserved */ + +/* 192-254: hardware specific events */ + +/* 255: special event */ +#define SNDRV_SEQ_EVENT_NONE 255 + + +typedef unsigned char snd_seq_event_type_t; + +/** event address */ +struct snd_seq_addr { + unsigned char client; /**< Client number: 0..255, 255 = broadcast to all clients */ + unsigned char port; /**< Port within client: 0..255, 255 = broadcast to all ports */ +}; + +/** port connection */ +struct snd_seq_connect { + struct snd_seq_addr sender; + struct snd_seq_addr dest; +}; + + +#define SNDRV_SEQ_ADDRESS_UNKNOWN 253 /* unknown source */ +#define SNDRV_SEQ_ADDRESS_SUBSCRIBERS 254 /* send event to all subscribed ports */ +#define SNDRV_SEQ_ADDRESS_BROADCAST 255 /* send event to all queues/clients/ports/channels */ +#define SNDRV_SEQ_QUEUE_DIRECT 253 /* direct dispatch */ + + /* event mode flag - NOTE: only 8 bits available! */ +#define SNDRV_SEQ_TIME_STAMP_TICK (0<<0) /* timestamp in clock ticks */ +#define SNDRV_SEQ_TIME_STAMP_REAL (1<<0) /* timestamp in real time */ +#define SNDRV_SEQ_TIME_STAMP_MASK (1<<0) + +#define SNDRV_SEQ_TIME_MODE_ABS (0<<1) /* absolute timestamp */ +#define SNDRV_SEQ_TIME_MODE_REL (1<<1) /* relative to current time */ +#define SNDRV_SEQ_TIME_MODE_MASK (1<<1) + +#define SNDRV_SEQ_EVENT_LENGTH_FIXED (0<<2) /* fixed event size */ +#define SNDRV_SEQ_EVENT_LENGTH_VARIABLE (1<<2) /* variable event size */ +#define SNDRV_SEQ_EVENT_LENGTH_VARUSR (2<<2) /* variable event size - user memory space */ +#define SNDRV_SEQ_EVENT_LENGTH_MASK (3<<2) + +#define SNDRV_SEQ_PRIORITY_NORMAL (0<<4) /* normal priority */ +#define SNDRV_SEQ_PRIORITY_HIGH (1<<4) /* event should be processed before others */ +#define SNDRV_SEQ_PRIORITY_MASK (1<<4) + + + /* note event */ +struct snd_seq_ev_note { + unsigned char channel; + unsigned char note; + unsigned char velocity; + unsigned char off_velocity; /* only for SNDRV_SEQ_EVENT_NOTE */ + unsigned int duration; /* only for SNDRV_SEQ_EVENT_NOTE */ +}; + + /* controller event */ +struct snd_seq_ev_ctrl { + unsigned char channel; + unsigned char unused1, unused2, unused3; /* pad */ + unsigned int param; + signed int value; +}; + + /* generic set of bytes (12x8 bit) */ +struct snd_seq_ev_raw8 { + unsigned char d[12]; /* 8 bit value */ +}; + + /* generic set of integers (3x32 bit) */ +struct snd_seq_ev_raw32 { + unsigned int d[3]; /* 32 bit value */ +}; + + /* external stored data */ +struct snd_seq_ev_ext { + unsigned int len; /* length of data */ + void *ptr; /* pointer to data (note: maybe 64-bit) */ +} __attribute__((packed)); + +struct snd_seq_result { + int event; /* processed event type */ + int result; +}; + + +struct snd_seq_real_time { + unsigned int tv_sec; /* seconds */ + unsigned int tv_nsec; /* nanoseconds */ +}; + +typedef unsigned int snd_seq_tick_time_t; /* midi ticks */ + +union snd_seq_timestamp { + snd_seq_tick_time_t tick; + struct snd_seq_real_time time; +}; + +struct snd_seq_queue_skew { + unsigned int value; + unsigned int base; +}; + + /* queue timer control */ +struct snd_seq_ev_queue_control { + unsigned char queue; /* affected queue */ + unsigned char pad[3]; /* reserved */ + union { + signed int value; /* affected value (e.g. tempo) */ + union snd_seq_timestamp time; /* time */ + unsigned int position; /* sync position */ + struct snd_seq_queue_skew skew; + unsigned int d32[2]; + unsigned char d8[8]; + } param; +}; + + /* quoted event - inside the kernel only */ +struct snd_seq_ev_quote { + struct snd_seq_addr origin; /* original sender */ + unsigned short value; /* optional data */ + struct snd_seq_event *event; /* quoted event */ +} __attribute__((packed)); + + + /* sequencer event */ +struct snd_seq_event { + snd_seq_event_type_t type; /* event type */ + unsigned char flags; /* event flags */ + char tag; + + unsigned char queue; /* schedule queue */ + union snd_seq_timestamp time; /* schedule time */ + + + struct snd_seq_addr source; /* source address */ + struct snd_seq_addr dest; /* destination address */ + + union { /* event data... */ + struct snd_seq_ev_note note; + struct snd_seq_ev_ctrl control; + struct snd_seq_ev_raw8 raw8; + struct snd_seq_ev_raw32 raw32; + struct snd_seq_ev_ext ext; + struct snd_seq_ev_queue_control queue; + union snd_seq_timestamp time; + struct snd_seq_addr addr; + struct snd_seq_connect connect; + struct snd_seq_result result; + struct snd_seq_ev_quote quote; + } data; +}; + + +/* + * bounce event - stored as variable size data + */ +struct snd_seq_event_bounce { + int err; + struct snd_seq_event event; + /* external data follows here. */ +}; + + + /* system information */ +struct snd_seq_system_info { + int queues; /* maximum queues count */ + int clients; /* maximum clients count */ + int ports; /* maximum ports per client */ + int channels; /* maximum channels per port */ + int cur_clients; /* current clients */ + int cur_queues; /* current queues */ + char reserved[24]; +}; + + + /* system running information */ +struct snd_seq_running_info { + unsigned char client; /* client id */ + unsigned char big_endian; /* 1 = big-endian */ + unsigned char cpu_mode; /* 4 = 32bit, 8 = 64bit */ + unsigned char pad; /* reserved */ + unsigned char reserved[12]; +}; + + + /* known client numbers */ +#define SNDRV_SEQ_CLIENT_SYSTEM 0 + /* internal client numbers */ +#define SNDRV_SEQ_CLIENT_DUMMY 14 /* midi through */ +#define SNDRV_SEQ_CLIENT_OSS 15 /* oss sequencer emulator */ + + + /* client types */ +typedef int __bitwise snd_seq_client_type_t; +#define NO_CLIENT ((__force snd_seq_client_type_t) 0) +#define USER_CLIENT ((__force snd_seq_client_type_t) 1) +#define KERNEL_CLIENT ((__force snd_seq_client_type_t) 2) + + /* event filter flags */ +#define SNDRV_SEQ_FILTER_BROADCAST (1<<0) /* accept broadcast messages */ +#define SNDRV_SEQ_FILTER_MULTICAST (1<<1) /* accept multicast messages */ +#define SNDRV_SEQ_FILTER_BOUNCE (1<<2) /* accept bounce event in error */ +#define SNDRV_SEQ_FILTER_USE_EVENT (1<<31) /* use event filter */ + +struct snd_seq_client_info { + int client; /* client number to inquire */ + snd_seq_client_type_t type; /* client type */ + char name[64]; /* client name */ + unsigned int filter; /* filter flags */ + unsigned char multicast_filter[8]; /* multicast filter bitmap */ + unsigned char event_filter[32]; /* event filter bitmap */ + int num_ports; /* RO: number of ports */ + int event_lost; /* number of lost events */ + int card; /* RO: card number[kernel] */ + int pid; /* RO: pid[user] */ + char reserved[56]; /* for future use */ +}; + + +/* client pool size */ +struct snd_seq_client_pool { + int client; /* client number to inquire */ + int output_pool; /* outgoing (write) pool size */ + int input_pool; /* incoming (read) pool size */ + int output_room; /* minimum free pool size for select/blocking mode */ + int output_free; /* unused size */ + int input_free; /* unused size */ + char reserved[64]; +}; + + +/* Remove events by specified criteria */ + +#define SNDRV_SEQ_REMOVE_INPUT (1<<0) /* Flush input queues */ +#define SNDRV_SEQ_REMOVE_OUTPUT (1<<1) /* Flush output queues */ +#define SNDRV_SEQ_REMOVE_DEST (1<<2) /* Restrict by destination q:client:port */ +#define SNDRV_SEQ_REMOVE_DEST_CHANNEL (1<<3) /* Restrict by channel */ +#define SNDRV_SEQ_REMOVE_TIME_BEFORE (1<<4) /* Restrict to before time */ +#define SNDRV_SEQ_REMOVE_TIME_AFTER (1<<5) /* Restrict to time or after */ +#define SNDRV_SEQ_REMOVE_TIME_TICK (1<<6) /* Time is in ticks */ +#define SNDRV_SEQ_REMOVE_EVENT_TYPE (1<<7) /* Restrict to event type */ +#define SNDRV_SEQ_REMOVE_IGNORE_OFF (1<<8) /* Do not flush off events */ +#define SNDRV_SEQ_REMOVE_TAG_MATCH (1<<9) /* Restrict to events with given tag */ + +struct snd_seq_remove_events { + unsigned int remove_mode; /* Flags that determine what gets removed */ + + union snd_seq_timestamp time; + + unsigned char queue; /* Queue for REMOVE_DEST */ + struct snd_seq_addr dest; /* Address for REMOVE_DEST */ + unsigned char channel; /* Channel for REMOVE_DEST */ + + int type; /* For REMOVE_EVENT_TYPE */ + char tag; /* Tag for REMOVE_TAG */ + + int reserved[10]; /* To allow for future binary compatibility */ + +}; + + + /* known port numbers */ +#define SNDRV_SEQ_PORT_SYSTEM_TIMER 0 +#define SNDRV_SEQ_PORT_SYSTEM_ANNOUNCE 1 + + /* port capabilities (32 bits) */ +#define SNDRV_SEQ_PORT_CAP_READ (1<<0) /* readable from this port */ +#define SNDRV_SEQ_PORT_CAP_WRITE (1<<1) /* writable to this port */ + +#define SNDRV_SEQ_PORT_CAP_SYNC_READ (1<<2) +#define SNDRV_SEQ_PORT_CAP_SYNC_WRITE (1<<3) + +#define SNDRV_SEQ_PORT_CAP_DUPLEX (1<<4) + +#define SNDRV_SEQ_PORT_CAP_SUBS_READ (1<<5) /* allow read subscription */ +#define SNDRV_SEQ_PORT_CAP_SUBS_WRITE (1<<6) /* allow write subscription */ +#define SNDRV_SEQ_PORT_CAP_NO_EXPORT (1<<7) /* routing not allowed */ + + /* port type */ +#define SNDRV_SEQ_PORT_TYPE_SPECIFIC (1<<0) /* hardware specific */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_GENERIC (1<<1) /* generic MIDI device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_GM (1<<2) /* General MIDI compatible device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_GS (1<<3) /* GS compatible device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_XG (1<<4) /* XG compatible device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_MT32 (1<<5) /* MT-32 compatible device */ +#define SNDRV_SEQ_PORT_TYPE_MIDI_GM2 (1<<6) /* General MIDI 2 compatible device */ + +/* other standards...*/ +#define SNDRV_SEQ_PORT_TYPE_SYNTH (1<<10) /* Synth device (no MIDI compatible - direct wavetable) */ +#define SNDRV_SEQ_PORT_TYPE_DIRECT_SAMPLE (1<<11) /* Sampling device (support sample download) */ +#define SNDRV_SEQ_PORT_TYPE_SAMPLE (1<<12) /* Sampling device (sample can be downloaded at any time) */ +/*...*/ +#define SNDRV_SEQ_PORT_TYPE_HARDWARE (1<<16) /* driver for a hardware device */ +#define SNDRV_SEQ_PORT_TYPE_SOFTWARE (1<<17) /* implemented in software */ +#define SNDRV_SEQ_PORT_TYPE_SYNTHESIZER (1<<18) /* generates sound */ +#define SNDRV_SEQ_PORT_TYPE_PORT (1<<19) /* connects to other device(s) */ +#define SNDRV_SEQ_PORT_TYPE_APPLICATION (1<<20) /* application (sequencer/editor) */ + +/* misc. conditioning flags */ +#define SNDRV_SEQ_PORT_FLG_GIVEN_PORT (1<<0) +#define SNDRV_SEQ_PORT_FLG_TIMESTAMP (1<<1) +#define SNDRV_SEQ_PORT_FLG_TIME_REAL (1<<2) + +struct snd_seq_port_info { + struct snd_seq_addr addr; /* client/port numbers */ + char name[64]; /* port name */ + + unsigned int capability; /* port capability bits */ + unsigned int type; /* port type bits */ + int midi_channels; /* channels per MIDI port */ + int midi_voices; /* voices per MIDI port */ + int synth_voices; /* voices per SYNTH port */ + + int read_use; /* R/O: subscribers for output (from this port) */ + int write_use; /* R/O: subscribers for input (to this port) */ + + void *kernel; /* reserved for kernel use (must be NULL) */ + unsigned int flags; /* misc. conditioning */ + unsigned char time_queue; /* queue # for timestamping */ + char reserved[59]; /* for future use */ +}; + + +/* queue flags */ +#define SNDRV_SEQ_QUEUE_FLG_SYNC (1<<0) /* sync enabled */ + +/* queue information */ +struct snd_seq_queue_info { + int queue; /* queue id */ + + /* + * security settings, only owner of this queue can start/stop timer + * etc. if the queue is locked for other clients + */ + int owner; /* client id for owner of the queue */ + unsigned locked:1; /* timing queue locked for other queues */ + char name[64]; /* name of this queue */ + unsigned int flags; /* flags */ + char reserved[60]; /* for future use */ + +}; + +/* queue info/status */ +struct snd_seq_queue_status { + int queue; /* queue id */ + int events; /* read-only - queue size */ + snd_seq_tick_time_t tick; /* current tick */ + struct snd_seq_real_time time; /* current time */ + int running; /* running state of queue */ + int flags; /* various flags */ + char reserved[64]; /* for the future */ +}; + + +/* queue tempo */ +struct snd_seq_queue_tempo { + int queue; /* sequencer queue */ + unsigned int tempo; /* current tempo, us/tick */ + int ppq; /* time resolution, ticks/quarter */ + unsigned int skew_value; /* queue skew */ + unsigned int skew_base; /* queue skew base */ + char reserved[24]; /* for the future */ +}; + + +/* sequencer timer sources */ +#define SNDRV_SEQ_TIMER_ALSA 0 /* ALSA timer */ +#define SNDRV_SEQ_TIMER_MIDI_CLOCK 1 /* Midi Clock (CLOCK event) */ +#define SNDRV_SEQ_TIMER_MIDI_TICK 2 /* Midi Timer Tick (TICK event) */ + +/* queue timer info */ +struct snd_seq_queue_timer { + int queue; /* sequencer queue */ + int type; /* source timer type */ + union { + struct { + struct snd_timer_id id; /* ALSA's timer ID */ + unsigned int resolution; /* resolution in Hz */ + } alsa; + } u; + char reserved[64]; /* for the future use */ +}; + + +struct snd_seq_queue_client { + int queue; /* sequencer queue */ + int client; /* sequencer client */ + int used; /* queue is used with this client + (must be set for accepting events) */ + /* per client watermarks */ + char reserved[64]; /* for future use */ +}; + + +#define SNDRV_SEQ_PORT_SUBS_EXCLUSIVE (1<<0) /* exclusive connection */ +#define SNDRV_SEQ_PORT_SUBS_TIMESTAMP (1<<1) +#define SNDRV_SEQ_PORT_SUBS_TIME_REAL (1<<2) + +struct snd_seq_port_subscribe { + struct snd_seq_addr sender; /* sender address */ + struct snd_seq_addr dest; /* destination address */ + unsigned int voices; /* number of voices to be allocated (0 = don't care) */ + unsigned int flags; /* modes */ + unsigned char queue; /* input time-stamp queue (optional) */ + unsigned char pad[3]; /* reserved */ + char reserved[64]; +}; + +/* type of query subscription */ +#define SNDRV_SEQ_QUERY_SUBS_READ 0 +#define SNDRV_SEQ_QUERY_SUBS_WRITE 1 + +struct snd_seq_query_subs { + struct snd_seq_addr root; /* client/port id to be searched */ + int type; /* READ or WRITE */ + int index; /* 0..N-1 */ + int num_subs; /* R/O: number of subscriptions on this port */ + struct snd_seq_addr addr; /* R/O: result */ + unsigned char queue; /* R/O: result */ + unsigned int flags; /* R/O: result */ + char reserved[64]; /* for future use */ +}; + + +/* + * IOCTL commands + */ + +#define SNDRV_SEQ_IOCTL_PVERSION _IOR ('S', 0x00, int) +#define SNDRV_SEQ_IOCTL_CLIENT_ID _IOR ('S', 0x01, int) +#define SNDRV_SEQ_IOCTL_SYSTEM_INFO _IOWR('S', 0x02, struct snd_seq_system_info) +#define SNDRV_SEQ_IOCTL_RUNNING_MODE _IOWR('S', 0x03, struct snd_seq_running_info) + +#define SNDRV_SEQ_IOCTL_GET_CLIENT_INFO _IOWR('S', 0x10, struct snd_seq_client_info) +#define SNDRV_SEQ_IOCTL_SET_CLIENT_INFO _IOW ('S', 0x11, struct snd_seq_client_info) + +#define SNDRV_SEQ_IOCTL_CREATE_PORT _IOWR('S', 0x20, struct snd_seq_port_info) +#define SNDRV_SEQ_IOCTL_DELETE_PORT _IOW ('S', 0x21, struct snd_seq_port_info) +#define SNDRV_SEQ_IOCTL_GET_PORT_INFO _IOWR('S', 0x22, struct snd_seq_port_info) +#define SNDRV_SEQ_IOCTL_SET_PORT_INFO _IOW ('S', 0x23, struct snd_seq_port_info) + +#define SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT _IOW ('S', 0x30, struct snd_seq_port_subscribe) +#define SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT _IOW ('S', 0x31, struct snd_seq_port_subscribe) + +#define SNDRV_SEQ_IOCTL_CREATE_QUEUE _IOWR('S', 0x32, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_DELETE_QUEUE _IOW ('S', 0x33, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_INFO _IOWR('S', 0x34, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_INFO _IOWR('S', 0x35, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE _IOWR('S', 0x36, struct snd_seq_queue_info) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS _IOWR('S', 0x40, struct snd_seq_queue_status) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO _IOWR('S', 0x41, struct snd_seq_queue_tempo) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO _IOW ('S', 0x42, struct snd_seq_queue_tempo) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER _IOWR('S', 0x45, struct snd_seq_queue_timer) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER _IOW ('S', 0x46, struct snd_seq_queue_timer) +#define SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT _IOWR('S', 0x49, struct snd_seq_queue_client) +#define SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT _IOW ('S', 0x4a, struct snd_seq_queue_client) +#define SNDRV_SEQ_IOCTL_GET_CLIENT_POOL _IOWR('S', 0x4b, struct snd_seq_client_pool) +#define SNDRV_SEQ_IOCTL_SET_CLIENT_POOL _IOW ('S', 0x4c, struct snd_seq_client_pool) +#define SNDRV_SEQ_IOCTL_REMOVE_EVENTS _IOW ('S', 0x4e, struct snd_seq_remove_events) +#define SNDRV_SEQ_IOCTL_QUERY_SUBS _IOWR('S', 0x4f, struct snd_seq_query_subs) +#define SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION _IOWR('S', 0x50, struct snd_seq_port_subscribe) +#define SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT _IOWR('S', 0x51, struct snd_seq_client_info) +#define SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT _IOWR('S', 0x52, struct snd_seq_port_info) + +#endif /* _UAPI__SOUND_ASEQUENCER_H */ diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h new file mode 100644 index 000000000..a74ca232f --- /dev/null +++ b/include/uapi/sound/asoc.h @@ -0,0 +1,633 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * uapi/sound/asoc.h -- ALSA SoC Firmware Controls and DAPM + * + * Copyright (C) 2012 Texas Instruments Inc. + * Copyright (C) 2015 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * Simple file API to load FW that includes mixers, coefficients, DAPM graphs, + * algorithms, equalisers, DAIs, widgets etc. +*/ + +#ifndef __LINUX_UAPI_SND_ASOC_H +#define __LINUX_UAPI_SND_ASOC_H + +#include <linux/types.h> +#include <sound/asound.h> + +/* + * Maximum number of channels topology kcontrol can represent. + */ +#define SND_SOC_TPLG_MAX_CHAN 8 + +/* + * Maximum number of PCM formats capability + */ +#define SND_SOC_TPLG_MAX_FORMATS 16 + +/* + * Maximum number of PCM stream configs + */ +#define SND_SOC_TPLG_STREAM_CONFIG_MAX 8 + +/* + * Maximum number of physical link's hardware configs + */ +#define SND_SOC_TPLG_HW_CONFIG_MAX 8 + +/* individual kcontrol info types - can be mixed with other types */ +#define SND_SOC_TPLG_CTL_VOLSW 1 +#define SND_SOC_TPLG_CTL_VOLSW_SX 2 +#define SND_SOC_TPLG_CTL_VOLSW_XR_SX 3 +#define SND_SOC_TPLG_CTL_ENUM 4 +#define SND_SOC_TPLG_CTL_BYTES 5 +#define SND_SOC_TPLG_CTL_ENUM_VALUE 6 +#define SND_SOC_TPLG_CTL_RANGE 7 +#define SND_SOC_TPLG_CTL_STROBE 8 + + +/* individual widget kcontrol info types - can be mixed with other types */ +#define SND_SOC_TPLG_DAPM_CTL_VOLSW 64 +#define SND_SOC_TPLG_DAPM_CTL_ENUM_DOUBLE 65 +#define SND_SOC_TPLG_DAPM_CTL_ENUM_VIRT 66 +#define SND_SOC_TPLG_DAPM_CTL_ENUM_VALUE 67 +#define SND_SOC_TPLG_DAPM_CTL_PIN 68 + +/* DAPM widget types - add new items to the end */ +#define SND_SOC_TPLG_DAPM_INPUT 0 +#define SND_SOC_TPLG_DAPM_OUTPUT 1 +#define SND_SOC_TPLG_DAPM_MUX 2 +#define SND_SOC_TPLG_DAPM_MIXER 3 +#define SND_SOC_TPLG_DAPM_PGA 4 +#define SND_SOC_TPLG_DAPM_OUT_DRV 5 +#define SND_SOC_TPLG_DAPM_ADC 6 +#define SND_SOC_TPLG_DAPM_DAC 7 +#define SND_SOC_TPLG_DAPM_SWITCH 8 +#define SND_SOC_TPLG_DAPM_PRE 9 +#define SND_SOC_TPLG_DAPM_POST 10 +#define SND_SOC_TPLG_DAPM_AIF_IN 11 +#define SND_SOC_TPLG_DAPM_AIF_OUT 12 +#define SND_SOC_TPLG_DAPM_DAI_IN 13 +#define SND_SOC_TPLG_DAPM_DAI_OUT 14 +#define SND_SOC_TPLG_DAPM_DAI_LINK 15 +#define SND_SOC_TPLG_DAPM_BUFFER 16 +#define SND_SOC_TPLG_DAPM_SCHEDULER 17 +#define SND_SOC_TPLG_DAPM_EFFECT 18 +#define SND_SOC_TPLG_DAPM_SIGGEN 19 +#define SND_SOC_TPLG_DAPM_SRC 20 +#define SND_SOC_TPLG_DAPM_ASRC 21 +#define SND_SOC_TPLG_DAPM_ENCODER 22 +#define SND_SOC_TPLG_DAPM_DECODER 23 +#define SND_SOC_TPLG_DAPM_LAST SND_SOC_TPLG_DAPM_DECODER + +/* Header magic number and string sizes */ +#define SND_SOC_TPLG_MAGIC 0x41536F43 /* ASoC */ + +/* string sizes */ +#define SND_SOC_TPLG_NUM_TEXTS 16 + +/* ABI version */ +#define SND_SOC_TPLG_ABI_VERSION 0x5 /* current version */ +#define SND_SOC_TPLG_ABI_VERSION_MIN 0x4 /* oldest version supported */ + +/* Max size of TLV data */ +#define SND_SOC_TPLG_TLV_SIZE 32 + +/* + * File and Block header data types. + * Add new generic and vendor types to end of list. + * Generic types are handled by the core whilst vendors types are passed + * to the component drivers for handling. + */ +#define SND_SOC_TPLG_TYPE_MIXER 1 +#define SND_SOC_TPLG_TYPE_BYTES 2 +#define SND_SOC_TPLG_TYPE_ENUM 3 +#define SND_SOC_TPLG_TYPE_DAPM_GRAPH 4 +#define SND_SOC_TPLG_TYPE_DAPM_WIDGET 5 +#define SND_SOC_TPLG_TYPE_DAI_LINK 6 +#define SND_SOC_TPLG_TYPE_PCM 7 +#define SND_SOC_TPLG_TYPE_MANIFEST 8 +#define SND_SOC_TPLG_TYPE_CODEC_LINK 9 +#define SND_SOC_TPLG_TYPE_BACKEND_LINK 10 +#define SND_SOC_TPLG_TYPE_PDATA 11 +#define SND_SOC_TPLG_TYPE_DAI 12 +#define SND_SOC_TPLG_TYPE_MAX SND_SOC_TPLG_TYPE_DAI + +/* vendor block IDs - please add new vendor types to end */ +#define SND_SOC_TPLG_TYPE_VENDOR_FW 1000 +#define SND_SOC_TPLG_TYPE_VENDOR_CONFIG 1001 +#define SND_SOC_TPLG_TYPE_VENDOR_COEFF 1002 +#define SND_SOC_TPLG_TYPEVENDOR_CODEC 1003 + +#define SND_SOC_TPLG_STREAM_PLAYBACK 0 +#define SND_SOC_TPLG_STREAM_CAPTURE 1 + +/* vendor tuple types */ +#define SND_SOC_TPLG_TUPLE_TYPE_UUID 0 +#define SND_SOC_TPLG_TUPLE_TYPE_STRING 1 +#define SND_SOC_TPLG_TUPLE_TYPE_BOOL 2 +#define SND_SOC_TPLG_TUPLE_TYPE_BYTE 3 +#define SND_SOC_TPLG_TUPLE_TYPE_WORD 4 +#define SND_SOC_TPLG_TUPLE_TYPE_SHORT 5 + +/* DAI flags */ +#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_RATES (1 << 0) +#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_CHANNELS (1 << 1) +#define SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2) + +/* DAI clock gating */ +#define SND_SOC_TPLG_DAI_CLK_GATE_UNDEFINED 0 +#define SND_SOC_TPLG_DAI_CLK_GATE_GATED 1 +#define SND_SOC_TPLG_DAI_CLK_GATE_CONT 2 + +/* DAI mclk_direction */ +#define SND_SOC_TPLG_MCLK_CO 0 /* for codec, mclk is output */ +#define SND_SOC_TPLG_MCLK_CI 1 /* for codec, mclk is input */ + +/* DAI physical PCM data formats. + * Add new formats to the end of the list. + */ +#define SND_SOC_DAI_FORMAT_I2S 1 /* I2S mode */ +#define SND_SOC_DAI_FORMAT_RIGHT_J 2 /* Right Justified mode */ +#define SND_SOC_DAI_FORMAT_LEFT_J 3 /* Left Justified mode */ +#define SND_SOC_DAI_FORMAT_DSP_A 4 /* L data MSB after FRM LRC */ +#define SND_SOC_DAI_FORMAT_DSP_B 5 /* L data MSB during FRM LRC */ +#define SND_SOC_DAI_FORMAT_AC97 6 /* AC97 */ +#define SND_SOC_DAI_FORMAT_PDM 7 /* Pulse density modulation */ + +/* left and right justified also known as MSB and LSB respectively */ +#define SND_SOC_DAI_FORMAT_MSB SND_SOC_DAI_FORMAT_LEFT_J +#define SND_SOC_DAI_FORMAT_LSB SND_SOC_DAI_FORMAT_RIGHT_J + +/* DAI link flags */ +#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES (1 << 0) +#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS (1 << 1) +#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS (1 << 2) +#define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3) + +/* DAI topology BCLK parameter + * For the backwards capability, by default codec is bclk master + */ +#define SND_SOC_TPLG_BCLK_CM 0 /* codec is bclk master */ +#define SND_SOC_TPLG_BCLK_CS 1 /* codec is bclk slave */ + +/* DAI topology FSYNC parameter + * For the backwards capability, by default codec is fsync master + */ +#define SND_SOC_TPLG_FSYNC_CM 0 /* codec is fsync master */ +#define SND_SOC_TPLG_FSYNC_CS 1 /* codec is fsync slave */ + +/* + * Block Header. + * This header precedes all object and object arrays below. + */ +struct snd_soc_tplg_hdr { + __le32 magic; /* magic number */ + __le32 abi; /* ABI version */ + __le32 version; /* optional vendor specific version details */ + __le32 type; /* SND_SOC_TPLG_TYPE_ */ + __le32 size; /* size of this structure */ + __le32 vendor_type; /* optional vendor specific type info */ + __le32 payload_size; /* data bytes, excluding this header */ + __le32 index; /* identifier for block */ + __le32 count; /* number of elements in block */ +} __attribute__((packed)); + +/* vendor tuple for uuid */ +struct snd_soc_tplg_vendor_uuid_elem { + __le32 token; + char uuid[16]; +} __attribute__((packed)); + +/* vendor tuple for a bool/byte/short/word value */ +struct snd_soc_tplg_vendor_value_elem { + __le32 token; + __le32 value; +} __attribute__((packed)); + +/* vendor tuple for string */ +struct snd_soc_tplg_vendor_string_elem { + __le32 token; + char string[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; +} __attribute__((packed)); + +struct snd_soc_tplg_vendor_array { + __le32 size; /* size in bytes of the array, including all elements */ + __le32 type; /* SND_SOC_TPLG_TUPLE_TYPE_ */ + __le32 num_elems; /* number of elements in array */ + union { + struct snd_soc_tplg_vendor_uuid_elem uuid[0]; + struct snd_soc_tplg_vendor_value_elem value[0]; + struct snd_soc_tplg_vendor_string_elem string[0]; + }; +} __attribute__((packed)); + +/* + * Private data. + * All topology objects may have private data that can be used by the driver or + * firmware. Core will ignore this data. + */ +struct snd_soc_tplg_private { + __le32 size; /* in bytes of private data */ + union { + char data[0]; + struct snd_soc_tplg_vendor_array array[0]; + }; +} __attribute__((packed)); + +/* + * Kcontrol TLV data. + */ +struct snd_soc_tplg_tlv_dbscale { + __le32 min; + __le32 step; + __le32 mute; +} __attribute__((packed)); + +struct snd_soc_tplg_ctl_tlv { + __le32 size; /* in bytes of this structure */ + __le32 type; /* SNDRV_CTL_TLVT_*, type of TLV */ + union { + __le32 data[SND_SOC_TPLG_TLV_SIZE]; + struct snd_soc_tplg_tlv_dbscale scale; + }; +} __attribute__((packed)); + +/* + * Kcontrol channel data + */ +struct snd_soc_tplg_channel { + __le32 size; /* in bytes of this structure */ + __le32 reg; + __le32 shift; + __le32 id; /* ID maps to Left, Right, LFE etc */ +} __attribute__((packed)); + +/* + * Genericl Operations IDs, for binding Kcontrol or Bytes ext ops + * Kcontrol ops need get/put/info. + * Bytes ext ops need get/put. + */ +struct snd_soc_tplg_io_ops { + __le32 get; + __le32 put; + __le32 info; +} __attribute__((packed)); + +/* + * kcontrol header + */ +struct snd_soc_tplg_ctl_hdr { + __le32 size; /* in bytes of this structure */ + __le32 type; + char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + __le32 access; + struct snd_soc_tplg_io_ops ops; + struct snd_soc_tplg_ctl_tlv tlv; +} __attribute__((packed)); + +/* + * Stream Capabilities + */ +struct snd_soc_tplg_stream_caps { + __le32 size; /* in bytes of this structure */ + char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + __le64 formats; /* supported formats SNDRV_PCM_FMTBIT_* */ + __le32 rates; /* supported rates SNDRV_PCM_RATE_* */ + __le32 rate_min; /* min rate */ + __le32 rate_max; /* max rate */ + __le32 channels_min; /* min channels */ + __le32 channels_max; /* max channels */ + __le32 periods_min; /* min number of periods */ + __le32 periods_max; /* max number of periods */ + __le32 period_size_min; /* min period size bytes */ + __le32 period_size_max; /* max period size bytes */ + __le32 buffer_size_min; /* min buffer size bytes */ + __le32 buffer_size_max; /* max buffer size bytes */ + __le32 sig_bits; /* number of bits of content */ +} __attribute__((packed)); + +/* + * FE or BE Stream configuration supported by SW/FW + */ +struct snd_soc_tplg_stream { + __le32 size; /* in bytes of this structure */ + char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* Name of the stream */ + __le64 format; /* SNDRV_PCM_FMTBIT_* */ + __le32 rate; /* SNDRV_PCM_RATE_* */ + __le32 period_bytes; /* size of period in bytes */ + __le32 buffer_bytes; /* size of buffer in bytes */ + __le32 channels; /* channels */ +} __attribute__((packed)); + + +/* + * Describes a physical link's runtime supported hardware config, + * i.e. hardware audio formats. + */ +struct snd_soc_tplg_hw_config { + __le32 size; /* in bytes of this structure */ + __le32 id; /* unique ID - - used to match */ + __le32 fmt; /* SND_SOC_DAI_FORMAT_ format value */ + __u8 clock_gated; /* SND_SOC_TPLG_DAI_CLK_GATE_ value */ + __u8 invert_bclk; /* 1 for inverted BCLK, 0 for normal */ + __u8 invert_fsync; /* 1 for inverted frame clock, 0 for normal */ + __u8 bclk_master; /* SND_SOC_TPLG_BCLK_ value */ + __u8 fsync_master; /* SND_SOC_TPLG_FSYNC_ value */ + __u8 mclk_direction; /* SND_SOC_TPLG_MCLK_ value */ + __le16 reserved; /* for 32bit alignment */ + __le32 mclk_rate; /* MCLK or SYSCLK freqency in Hz */ + __le32 bclk_rate; /* BCLK freqency in Hz */ + __le32 fsync_rate; /* frame clock in Hz */ + __le32 tdm_slots; /* number of TDM slots in use */ + __le32 tdm_slot_width; /* width in bits for each slot */ + __le32 tx_slots; /* bit mask for active Tx slots */ + __le32 rx_slots; /* bit mask for active Rx slots */ + __le32 tx_channels; /* number of Tx channels */ + __le32 tx_chanmap[SND_SOC_TPLG_MAX_CHAN]; /* array of slot number */ + __le32 rx_channels; /* number of Rx channels */ + __le32 rx_chanmap[SND_SOC_TPLG_MAX_CHAN]; /* array of slot number */ +} __attribute__((packed)); + +/* + * Manifest. List totals for each payload type. Not used in parsing, but will + * be passed to the component driver before any other objects in order for any + * global component resource allocations. + * + * File block representation for manifest :- + * +-----------------------------------+----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-----------------------------------+----+ + * | struct snd_soc_tplg_manifest | 1 | + * +-----------------------------------+----+ + */ +struct snd_soc_tplg_manifest { + __le32 size; /* in bytes of this structure */ + __le32 control_elems; /* number of control elements */ + __le32 widget_elems; /* number of widget elements */ + __le32 graph_elems; /* number of graph elements */ + __le32 pcm_elems; /* number of PCM elements */ + __le32 dai_link_elems; /* number of DAI link elements */ + __le32 dai_elems; /* number of physical DAI elements */ + __le32 reserved[20]; /* reserved for new ABI element types */ + struct snd_soc_tplg_private priv; +} __attribute__((packed)); + +/* + * Mixer kcontrol. + * + * File block representation for mixer kcontrol :- + * +-----------------------------------+----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-----------------------------------+----+ + * | struct snd_soc_tplg_mixer_control | N | + * +-----------------------------------+----+ + */ +struct snd_soc_tplg_mixer_control { + struct snd_soc_tplg_ctl_hdr hdr; + __le32 size; /* in bytes of this structure */ + __le32 min; + __le32 max; + __le32 platform_max; + __le32 invert; + __le32 num_channels; + struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN]; + struct snd_soc_tplg_private priv; +} __attribute__((packed)); + +/* + * Enumerated kcontrol + * + * File block representation for enum kcontrol :- + * +-----------------------------------+----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-----------------------------------+----+ + * | struct snd_soc_tplg_enum_control | N | + * +-----------------------------------+----+ + */ +struct snd_soc_tplg_enum_control { + struct snd_soc_tplg_ctl_hdr hdr; + __le32 size; /* in bytes of this structure */ + __le32 num_channels; + struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN]; + __le32 items; + __le32 mask; + __le32 count; + char texts[SND_SOC_TPLG_NUM_TEXTS][SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + __le32 values[SND_SOC_TPLG_NUM_TEXTS * SNDRV_CTL_ELEM_ID_NAME_MAXLEN / 4]; + struct snd_soc_tplg_private priv; +} __attribute__((packed)); + +/* + * Bytes kcontrol + * + * File block representation for bytes kcontrol :- + * +-----------------------------------+----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-----------------------------------+----+ + * | struct snd_soc_tplg_bytes_control | N | + * +-----------------------------------+----+ + */ +struct snd_soc_tplg_bytes_control { + struct snd_soc_tplg_ctl_hdr hdr; + __le32 size; /* in bytes of this structure */ + __le32 max; + __le32 mask; + __le32 base; + __le32 num_regs; + struct snd_soc_tplg_io_ops ext_ops; + struct snd_soc_tplg_private priv; +} __attribute__((packed)); + +/* + * DAPM Graph Element + * + * File block representation for DAPM graph elements :- + * +-------------------------------------+----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-------------------------------------+----+ + * | struct snd_soc_tplg_dapm_graph_elem | N | + * +-------------------------------------+----+ + */ +struct snd_soc_tplg_dapm_graph_elem { + char sink[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + char control[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + char source[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; +} __attribute__((packed)); + +/* + * DAPM Widget. + * + * File block representation for DAPM widget :- + * +-------------------------------------+-----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-------------------------------------+-----+ + * | struct snd_soc_tplg_dapm_widget | N | + * +-------------------------------------+-----+ + * | struct snd_soc_tplg_enum_control | 0|1 | + * | struct snd_soc_tplg_mixer_control | 0|N | + * +-------------------------------------+-----+ + * + * Optional enum or mixer control can be appended to the end of each widget + * in the block. + */ +struct snd_soc_tplg_dapm_widget { + __le32 size; /* in bytes of this structure */ + __le32 id; /* SND_SOC_DAPM_CTL */ + char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + char sname[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + + __le32 reg; /* negative reg = no direct dapm */ + __le32 shift; /* bits to shift */ + __le32 mask; /* non-shifted mask */ + __le32 subseq; /* sort within widget type */ + __le32 invert; /* invert the power bit */ + __le32 ignore_suspend; /* kept enabled over suspend */ + __le16 event_flags; + __le16 event_type; + __le32 num_kcontrols; + struct snd_soc_tplg_private priv; + /* + * kcontrols that relate to this widget + * follow here after widget private data + */ +} __attribute__((packed)); + + +/* + * Describes SW/FW specific features of PCM (FE DAI & DAI link). + * + * File block representation for PCM :- + * +-----------------------------------+-----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-----------------------------------+-----+ + * | struct snd_soc_tplg_pcm | N | + * +-----------------------------------+-----+ + */ +struct snd_soc_tplg_pcm { + __le32 size; /* in bytes of this structure */ + char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + __le32 pcm_id; /* unique ID - used to match with DAI link */ + __le32 dai_id; /* unique ID - used to match */ + __le32 playback; /* supports playback mode */ + __le32 capture; /* supports capture mode */ + __le32 compress; /* 1 = compressed; 0 = PCM */ + struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */ + __le32 num_streams; /* number of streams */ + struct snd_soc_tplg_stream_caps caps[2]; /* playback and capture for DAI */ + __le32 flag_mask; /* bitmask of flags to configure */ + __le32 flags; /* SND_SOC_TPLG_LNK_FLGBIT_* flag value */ + struct snd_soc_tplg_private priv; +} __attribute__((packed)); + + +/* + * Describes the physical link runtime supported configs or params + * + * File block representation for physical link config :- + * +-----------------------------------+-----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-----------------------------------+-----+ + * | struct snd_soc_tplg_link_config | N | + * +-----------------------------------+-----+ + */ +struct snd_soc_tplg_link_config { + __le32 size; /* in bytes of this structure */ + __le32 id; /* unique ID - used to match */ + char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* name - used to match */ + char stream_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* stream name - used to match */ + struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */ + __le32 num_streams; /* number of streams */ + struct snd_soc_tplg_hw_config hw_config[SND_SOC_TPLG_HW_CONFIG_MAX]; /* hw configs */ + __le32 num_hw_configs; /* number of hw configs */ + __le32 default_hw_config_id; /* default hw config ID for init */ + __le32 flag_mask; /* bitmask of flags to configure */ + __le32 flags; /* SND_SOC_TPLG_LNK_FLGBIT_* flag value */ + struct snd_soc_tplg_private priv; +} __attribute__((packed)); + +/* + * Describes SW/FW specific features of physical DAI. + * It can be used to configure backend DAIs for DPCM. + * + * File block representation for physical DAI :- + * +-----------------------------------+-----+ + * | struct snd_soc_tplg_hdr | 1 | + * +-----------------------------------+-----+ + * | struct snd_soc_tplg_dai | N | + * +-----------------------------------+-----+ + */ +struct snd_soc_tplg_dai { + __le32 size; /* in bytes of this structure */ + char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* name - used to match */ + __le32 dai_id; /* unique ID - used to match */ + __le32 playback; /* supports playback mode */ + __le32 capture; /* supports capture mode */ + struct snd_soc_tplg_stream_caps caps[2]; /* playback and capture for DAI */ + __le32 flag_mask; /* bitmask of flags to configure */ + __le32 flags; /* SND_SOC_TPLG_DAI_FLGBIT_* */ + struct snd_soc_tplg_private priv; +} __attribute__((packed)); + +/* + * Old version of ABI structs, supported for backward compatibility. + */ + +/* Manifest v4 */ +struct snd_soc_tplg_manifest_v4 { + __le32 size; /* in bytes of this structure */ + __le32 control_elems; /* number of control elements */ + __le32 widget_elems; /* number of widget elements */ + __le32 graph_elems; /* number of graph elements */ + __le32 pcm_elems; /* number of PCM elements */ + __le32 dai_link_elems; /* number of DAI link elements */ + struct snd_soc_tplg_private priv; +} __packed; + +/* Stream Capabilities v4 */ +struct snd_soc_tplg_stream_caps_v4 { + __le32 size; /* in bytes of this structure */ + char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + __le64 formats; /* supported formats SNDRV_PCM_FMTBIT_* */ + __le32 rates; /* supported rates SNDRV_PCM_RATE_* */ + __le32 rate_min; /* min rate */ + __le32 rate_max; /* max rate */ + __le32 channels_min; /* min channels */ + __le32 channels_max; /* max channels */ + __le32 periods_min; /* min number of periods */ + __le32 periods_max; /* max number of periods */ + __le32 period_size_min; /* min period size bytes */ + __le32 period_size_max; /* max period size bytes */ + __le32 buffer_size_min; /* min buffer size bytes */ + __le32 buffer_size_max; /* max buffer size bytes */ +} __packed; + +/* PCM v4 */ +struct snd_soc_tplg_pcm_v4 { + __le32 size; /* in bytes of this structure */ + char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; + __le32 pcm_id; /* unique ID - used to match with DAI link */ + __le32 dai_id; /* unique ID - used to match */ + __le32 playback; /* supports playback mode */ + __le32 capture; /* supports capture mode */ + __le32 compress; /* 1 = compressed; 0 = PCM */ + struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */ + __le32 num_streams; /* number of streams */ + struct snd_soc_tplg_stream_caps_v4 caps[2]; /* playback and capture for DAI */ +} __packed; + +/* Physical link config v4 */ +struct snd_soc_tplg_link_config_v4 { + __le32 size; /* in bytes of this structure */ + __le32 id; /* unique ID - used to match */ + struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */ + __le32 num_streams; /* number of streams */ +} __packed; + +#endif diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h new file mode 100644 index 000000000..ed0a120d4 --- /dev/null +++ b/include/uapi/sound/asound.h @@ -0,0 +1,1037 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Advanced Linux Sound Architecture - ALSA - Driver + * Copyright (c) 1994-2003 by Jaroslav Kysela <perex@perex.cz>, + * Abramo Bagnara <abramo@alsa-project.org> + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef _UAPI__SOUND_ASOUND_H +#define _UAPI__SOUND_ASOUND_H + +#if defined(__KERNEL__) || defined(__linux__) +#include <linux/types.h> +#else +#include <sys/ioctl.h> +#endif + +#ifndef __KERNEL__ +#include <stdlib.h> +#endif + +/* + * protocol version + */ + +#define SNDRV_PROTOCOL_VERSION(major, minor, subminor) (((major)<<16)|((minor)<<8)|(subminor)) +#define SNDRV_PROTOCOL_MAJOR(version) (((version)>>16)&0xffff) +#define SNDRV_PROTOCOL_MINOR(version) (((version)>>8)&0xff) +#define SNDRV_PROTOCOL_MICRO(version) ((version)&0xff) +#define SNDRV_PROTOCOL_INCOMPATIBLE(kversion, uversion) \ + (SNDRV_PROTOCOL_MAJOR(kversion) != SNDRV_PROTOCOL_MAJOR(uversion) || \ + (SNDRV_PROTOCOL_MAJOR(kversion) == SNDRV_PROTOCOL_MAJOR(uversion) && \ + SNDRV_PROTOCOL_MINOR(kversion) != SNDRV_PROTOCOL_MINOR(uversion))) + +/**************************************************************************** + * * + * Digital audio interface * + * * + ****************************************************************************/ + +struct snd_aes_iec958 { + unsigned char status[24]; /* AES/IEC958 channel status bits */ + unsigned char subcode[147]; /* AES/IEC958 subcode bits */ + unsigned char pad; /* nothing */ + unsigned char dig_subframe[4]; /* AES/IEC958 subframe bits */ +}; + +/**************************************************************************** + * * + * CEA-861 Audio InfoFrame. Used in HDMI and DisplayPort * + * * + ****************************************************************************/ + +struct snd_cea_861_aud_if { + unsigned char db1_ct_cc; /* coding type and channel count */ + unsigned char db2_sf_ss; /* sample frequency and size */ + unsigned char db3; /* not used, all zeros */ + unsigned char db4_ca; /* channel allocation code */ + unsigned char db5_dminh_lsv; /* downmix inhibit & level-shit values */ +}; + +/**************************************************************************** + * * + * Section for driver hardware dependent interface - /dev/snd/hw? * + * * + ****************************************************************************/ + +#define SNDRV_HWDEP_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 1) + +enum { + SNDRV_HWDEP_IFACE_OPL2 = 0, + SNDRV_HWDEP_IFACE_OPL3, + SNDRV_HWDEP_IFACE_OPL4, + SNDRV_HWDEP_IFACE_SB16CSP, /* Creative Signal Processor */ + SNDRV_HWDEP_IFACE_EMU10K1, /* FX8010 processor in EMU10K1 chip */ + SNDRV_HWDEP_IFACE_YSS225, /* Yamaha FX processor */ + SNDRV_HWDEP_IFACE_ICS2115, /* Wavetable synth */ + SNDRV_HWDEP_IFACE_SSCAPE, /* Ensoniq SoundScape ISA card (MC68EC000) */ + SNDRV_HWDEP_IFACE_VX, /* Digigram VX cards */ + SNDRV_HWDEP_IFACE_MIXART, /* Digigram miXart cards */ + SNDRV_HWDEP_IFACE_USX2Y, /* Tascam US122, US224 & US428 usb */ + SNDRV_HWDEP_IFACE_EMUX_WAVETABLE, /* EmuX wavetable */ + SNDRV_HWDEP_IFACE_BLUETOOTH, /* Bluetooth audio */ + SNDRV_HWDEP_IFACE_USX2Y_PCM, /* Tascam US122, US224 & US428 rawusb pcm */ + SNDRV_HWDEP_IFACE_PCXHR, /* Digigram PCXHR */ + SNDRV_HWDEP_IFACE_SB_RC, /* SB Extigy/Audigy2NX remote control */ + SNDRV_HWDEP_IFACE_HDA, /* HD-audio */ + SNDRV_HWDEP_IFACE_USB_STREAM, /* direct access to usb stream */ + SNDRV_HWDEP_IFACE_FW_DICE, /* TC DICE FireWire device */ + SNDRV_HWDEP_IFACE_FW_FIREWORKS, /* Echo Audio Fireworks based device */ + SNDRV_HWDEP_IFACE_FW_BEBOB, /* BridgeCo BeBoB based device */ + SNDRV_HWDEP_IFACE_FW_OXFW, /* Oxford OXFW970/971 based device */ + SNDRV_HWDEP_IFACE_FW_DIGI00X, /* Digidesign Digi 002/003 family */ + SNDRV_HWDEP_IFACE_FW_TASCAM, /* TASCAM FireWire series */ + SNDRV_HWDEP_IFACE_LINE6, /* Line6 USB processors */ + SNDRV_HWDEP_IFACE_FW_MOTU, /* MOTU FireWire series */ + SNDRV_HWDEP_IFACE_FW_FIREFACE, /* RME Fireface series */ + + /* Don't forget to change the following: */ + SNDRV_HWDEP_IFACE_LAST = SNDRV_HWDEP_IFACE_FW_FIREFACE +}; + +struct snd_hwdep_info { + unsigned int device; /* WR: device number */ + int card; /* R: card number */ + unsigned char id[64]; /* ID (user selectable) */ + unsigned char name[80]; /* hwdep name */ + int iface; /* hwdep interface */ + unsigned char reserved[64]; /* reserved for future */ +}; + +/* generic DSP loader */ +struct snd_hwdep_dsp_status { + unsigned int version; /* R: driver-specific version */ + unsigned char id[32]; /* R: driver-specific ID string */ + unsigned int num_dsps; /* R: number of DSP images to transfer */ + unsigned int dsp_loaded; /* R: bit flags indicating the loaded DSPs */ + unsigned int chip_ready; /* R: 1 = initialization finished */ + unsigned char reserved[16]; /* reserved for future use */ +}; + +struct snd_hwdep_dsp_image { + unsigned int index; /* W: DSP index */ + unsigned char name[64]; /* W: ID (e.g. file name) */ + unsigned char __user *image; /* W: binary image */ + size_t length; /* W: size of image in bytes */ + unsigned long driver_data; /* W: driver-specific data */ +}; + +#define SNDRV_HWDEP_IOCTL_PVERSION _IOR ('H', 0x00, int) +#define SNDRV_HWDEP_IOCTL_INFO _IOR ('H', 0x01, struct snd_hwdep_info) +#define SNDRV_HWDEP_IOCTL_DSP_STATUS _IOR('H', 0x02, struct snd_hwdep_dsp_status) +#define SNDRV_HWDEP_IOCTL_DSP_LOAD _IOW('H', 0x03, struct snd_hwdep_dsp_image) + +/***************************************************************************** + * * + * Digital Audio (PCM) interface - /dev/snd/pcm?? * + * * + *****************************************************************************/ + +#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 14) + +typedef unsigned long snd_pcm_uframes_t; +typedef signed long snd_pcm_sframes_t; + +enum { + SNDRV_PCM_CLASS_GENERIC = 0, /* standard mono or stereo device */ + SNDRV_PCM_CLASS_MULTI, /* multichannel device */ + SNDRV_PCM_CLASS_MODEM, /* software modem class */ + SNDRV_PCM_CLASS_DIGITIZER, /* digitizer class */ + /* Don't forget to change the following: */ + SNDRV_PCM_CLASS_LAST = SNDRV_PCM_CLASS_DIGITIZER, +}; + +enum { + SNDRV_PCM_SUBCLASS_GENERIC_MIX = 0, /* mono or stereo subdevices are mixed together */ + SNDRV_PCM_SUBCLASS_MULTI_MIX, /* multichannel subdevices are mixed together */ + /* Don't forget to change the following: */ + SNDRV_PCM_SUBCLASS_LAST = SNDRV_PCM_SUBCLASS_MULTI_MIX, +}; + +enum { + SNDRV_PCM_STREAM_PLAYBACK = 0, + SNDRV_PCM_STREAM_CAPTURE, + SNDRV_PCM_STREAM_LAST = SNDRV_PCM_STREAM_CAPTURE, +}; + +typedef int __bitwise snd_pcm_access_t; +#define SNDRV_PCM_ACCESS_MMAP_INTERLEAVED ((__force snd_pcm_access_t) 0) /* interleaved mmap */ +#define SNDRV_PCM_ACCESS_MMAP_NONINTERLEAVED ((__force snd_pcm_access_t) 1) /* noninterleaved mmap */ +#define SNDRV_PCM_ACCESS_MMAP_COMPLEX ((__force snd_pcm_access_t) 2) /* complex mmap */ +#define SNDRV_PCM_ACCESS_RW_INTERLEAVED ((__force snd_pcm_access_t) 3) /* readi/writei */ +#define SNDRV_PCM_ACCESS_RW_NONINTERLEAVED ((__force snd_pcm_access_t) 4) /* readn/writen */ +#define SNDRV_PCM_ACCESS_LAST SNDRV_PCM_ACCESS_RW_NONINTERLEAVED + +typedef int __bitwise snd_pcm_format_t; +#define SNDRV_PCM_FORMAT_S8 ((__force snd_pcm_format_t) 0) +#define SNDRV_PCM_FORMAT_U8 ((__force snd_pcm_format_t) 1) +#define SNDRV_PCM_FORMAT_S16_LE ((__force snd_pcm_format_t) 2) +#define SNDRV_PCM_FORMAT_S16_BE ((__force snd_pcm_format_t) 3) +#define SNDRV_PCM_FORMAT_U16_LE ((__force snd_pcm_format_t) 4) +#define SNDRV_PCM_FORMAT_U16_BE ((__force snd_pcm_format_t) 5) +#define SNDRV_PCM_FORMAT_S24_LE ((__force snd_pcm_format_t) 6) /* low three bytes */ +#define SNDRV_PCM_FORMAT_S24_BE ((__force snd_pcm_format_t) 7) /* low three bytes */ +#define SNDRV_PCM_FORMAT_U24_LE ((__force snd_pcm_format_t) 8) /* low three bytes */ +#define SNDRV_PCM_FORMAT_U24_BE ((__force snd_pcm_format_t) 9) /* low three bytes */ +#define SNDRV_PCM_FORMAT_S32_LE ((__force snd_pcm_format_t) 10) +#define SNDRV_PCM_FORMAT_S32_BE ((__force snd_pcm_format_t) 11) +#define SNDRV_PCM_FORMAT_U32_LE ((__force snd_pcm_format_t) 12) +#define SNDRV_PCM_FORMAT_U32_BE ((__force snd_pcm_format_t) 13) +#define SNDRV_PCM_FORMAT_FLOAT_LE ((__force snd_pcm_format_t) 14) /* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */ +#define SNDRV_PCM_FORMAT_FLOAT_BE ((__force snd_pcm_format_t) 15) /* 4-byte float, IEEE-754 32-bit, range -1.0 to 1.0 */ +#define SNDRV_PCM_FORMAT_FLOAT64_LE ((__force snd_pcm_format_t) 16) /* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */ +#define SNDRV_PCM_FORMAT_FLOAT64_BE ((__force snd_pcm_format_t) 17) /* 8-byte float, IEEE-754 64-bit, range -1.0 to 1.0 */ +#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE ((__force snd_pcm_format_t) 18) /* IEC-958 subframe, Little Endian */ +#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE ((__force snd_pcm_format_t) 19) /* IEC-958 subframe, Big Endian */ +#define SNDRV_PCM_FORMAT_MU_LAW ((__force snd_pcm_format_t) 20) +#define SNDRV_PCM_FORMAT_A_LAW ((__force snd_pcm_format_t) 21) +#define SNDRV_PCM_FORMAT_IMA_ADPCM ((__force snd_pcm_format_t) 22) +#define SNDRV_PCM_FORMAT_MPEG ((__force snd_pcm_format_t) 23) +#define SNDRV_PCM_FORMAT_GSM ((__force snd_pcm_format_t) 24) +#define SNDRV_PCM_FORMAT_S20_LE ((__force snd_pcm_format_t) 25) /* in four bytes, LSB justified */ +#define SNDRV_PCM_FORMAT_S20_BE ((__force snd_pcm_format_t) 26) /* in four bytes, LSB justified */ +#define SNDRV_PCM_FORMAT_U20_LE ((__force snd_pcm_format_t) 27) /* in four bytes, LSB justified */ +#define SNDRV_PCM_FORMAT_U20_BE ((__force snd_pcm_format_t) 28) /* in four bytes, LSB justified */ +/* gap in the numbering for a future standard linear format */ +#define SNDRV_PCM_FORMAT_SPECIAL ((__force snd_pcm_format_t) 31) +#define SNDRV_PCM_FORMAT_S24_3LE ((__force snd_pcm_format_t) 32) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S24_3BE ((__force snd_pcm_format_t) 33) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U24_3LE ((__force snd_pcm_format_t) 34) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U24_3BE ((__force snd_pcm_format_t) 35) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S20_3LE ((__force snd_pcm_format_t) 36) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S20_3BE ((__force snd_pcm_format_t) 37) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U20_3LE ((__force snd_pcm_format_t) 38) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U20_3BE ((__force snd_pcm_format_t) 39) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S18_3LE ((__force snd_pcm_format_t) 40) /* in three bytes */ +#define SNDRV_PCM_FORMAT_S18_3BE ((__force snd_pcm_format_t) 41) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U18_3LE ((__force snd_pcm_format_t) 42) /* in three bytes */ +#define SNDRV_PCM_FORMAT_U18_3BE ((__force snd_pcm_format_t) 43) /* in three bytes */ +#define SNDRV_PCM_FORMAT_G723_24 ((__force snd_pcm_format_t) 44) /* 8 samples in 3 bytes */ +#define SNDRV_PCM_FORMAT_G723_24_1B ((__force snd_pcm_format_t) 45) /* 1 sample in 1 byte */ +#define SNDRV_PCM_FORMAT_G723_40 ((__force snd_pcm_format_t) 46) /* 8 Samples in 5 bytes */ +#define SNDRV_PCM_FORMAT_G723_40_1B ((__force snd_pcm_format_t) 47) /* 1 sample in 1 byte */ +#define SNDRV_PCM_FORMAT_DSD_U8 ((__force snd_pcm_format_t) 48) /* DSD, 1-byte samples DSD (x8) */ +#define SNDRV_PCM_FORMAT_DSD_U16_LE ((__force snd_pcm_format_t) 49) /* DSD, 2-byte samples DSD (x16), little endian */ +#define SNDRV_PCM_FORMAT_DSD_U32_LE ((__force snd_pcm_format_t) 50) /* DSD, 4-byte samples DSD (x32), little endian */ +#define SNDRV_PCM_FORMAT_DSD_U16_BE ((__force snd_pcm_format_t) 51) /* DSD, 2-byte samples DSD (x16), big endian */ +#define SNDRV_PCM_FORMAT_DSD_U32_BE ((__force snd_pcm_format_t) 52) /* DSD, 4-byte samples DSD (x32), big endian */ +#define SNDRV_PCM_FORMAT_LAST SNDRV_PCM_FORMAT_DSD_U32_BE +#define SNDRV_PCM_FORMAT_FIRST SNDRV_PCM_FORMAT_S8 + +#ifdef SNDRV_LITTLE_ENDIAN +#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_LE +#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_LE +#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_LE +#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_LE +#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_LE +#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_LE +#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_LE +#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_LE +#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE +#define SNDRV_PCM_FORMAT_S20 SNDRV_PCM_FORMAT_S20_LE +#define SNDRV_PCM_FORMAT_U20 SNDRV_PCM_FORMAT_U20_LE +#endif +#ifdef SNDRV_BIG_ENDIAN +#define SNDRV_PCM_FORMAT_S16 SNDRV_PCM_FORMAT_S16_BE +#define SNDRV_PCM_FORMAT_U16 SNDRV_PCM_FORMAT_U16_BE +#define SNDRV_PCM_FORMAT_S24 SNDRV_PCM_FORMAT_S24_BE +#define SNDRV_PCM_FORMAT_U24 SNDRV_PCM_FORMAT_U24_BE +#define SNDRV_PCM_FORMAT_S32 SNDRV_PCM_FORMAT_S32_BE +#define SNDRV_PCM_FORMAT_U32 SNDRV_PCM_FORMAT_U32_BE +#define SNDRV_PCM_FORMAT_FLOAT SNDRV_PCM_FORMAT_FLOAT_BE +#define SNDRV_PCM_FORMAT_FLOAT64 SNDRV_PCM_FORMAT_FLOAT64_BE +#define SNDRV_PCM_FORMAT_IEC958_SUBFRAME SNDRV_PCM_FORMAT_IEC958_SUBFRAME_BE +#define SNDRV_PCM_FORMAT_S20 SNDRV_PCM_FORMAT_S20_BE +#define SNDRV_PCM_FORMAT_U20 SNDRV_PCM_FORMAT_U20_BE +#endif + +typedef int __bitwise snd_pcm_subformat_t; +#define SNDRV_PCM_SUBFORMAT_STD ((__force snd_pcm_subformat_t) 0) +#define SNDRV_PCM_SUBFORMAT_LAST SNDRV_PCM_SUBFORMAT_STD + +#define SNDRV_PCM_INFO_MMAP 0x00000001 /* hardware supports mmap */ +#define SNDRV_PCM_INFO_MMAP_VALID 0x00000002 /* period data are valid during transfer */ +#define SNDRV_PCM_INFO_DOUBLE 0x00000004 /* Double buffering needed for PCM start/stop */ +#define SNDRV_PCM_INFO_BATCH 0x00000010 /* double buffering */ +#define SNDRV_PCM_INFO_SYNC_APPLPTR 0x00000020 /* need the explicit sync of appl_ptr update */ +#define SNDRV_PCM_INFO_INTERLEAVED 0x00000100 /* channels are interleaved */ +#define SNDRV_PCM_INFO_NONINTERLEAVED 0x00000200 /* channels are not interleaved */ +#define SNDRV_PCM_INFO_COMPLEX 0x00000400 /* complex frame organization (mmap only) */ +#define SNDRV_PCM_INFO_BLOCK_TRANSFER 0x00010000 /* hardware transfer block of samples */ +#define SNDRV_PCM_INFO_OVERRANGE 0x00020000 /* hardware supports ADC (capture) overrange detection */ +#define SNDRV_PCM_INFO_RESUME 0x00040000 /* hardware supports stream resume after suspend */ +#define SNDRV_PCM_INFO_PAUSE 0x00080000 /* pause ioctl is supported */ +#define SNDRV_PCM_INFO_HALF_DUPLEX 0x00100000 /* only half duplex */ +#define SNDRV_PCM_INFO_JOINT_DUPLEX 0x00200000 /* playback and capture stream are somewhat correlated */ +#define SNDRV_PCM_INFO_SYNC_START 0x00400000 /* pcm support some kind of sync go */ +#define SNDRV_PCM_INFO_NO_PERIOD_WAKEUP 0x00800000 /* period wakeup can be disabled */ +#define SNDRV_PCM_INFO_HAS_WALL_CLOCK 0x01000000 /* (Deprecated)has audio wall clock for audio/system time sync */ +#define SNDRV_PCM_INFO_HAS_LINK_ATIME 0x01000000 /* report hardware link audio time, reset on startup */ +#define SNDRV_PCM_INFO_HAS_LINK_ABSOLUTE_ATIME 0x02000000 /* report absolute hardware link audio time, not reset on startup */ +#define SNDRV_PCM_INFO_HAS_LINK_ESTIMATED_ATIME 0x04000000 /* report estimated link audio time */ +#define SNDRV_PCM_INFO_HAS_LINK_SYNCHRONIZED_ATIME 0x08000000 /* report synchronized audio/system time */ + +#define SNDRV_PCM_INFO_DRAIN_TRIGGER 0x40000000 /* internal kernel flag - trigger in drain */ +#define SNDRV_PCM_INFO_FIFO_IN_FRAMES 0x80000000 /* internal kernel flag - FIFO size is in frames */ + + + +typedef int __bitwise snd_pcm_state_t; +#define SNDRV_PCM_STATE_OPEN ((__force snd_pcm_state_t) 0) /* stream is open */ +#define SNDRV_PCM_STATE_SETUP ((__force snd_pcm_state_t) 1) /* stream has a setup */ +#define SNDRV_PCM_STATE_PREPARED ((__force snd_pcm_state_t) 2) /* stream is ready to start */ +#define SNDRV_PCM_STATE_RUNNING ((__force snd_pcm_state_t) 3) /* stream is running */ +#define SNDRV_PCM_STATE_XRUN ((__force snd_pcm_state_t) 4) /* stream reached an xrun */ +#define SNDRV_PCM_STATE_DRAINING ((__force snd_pcm_state_t) 5) /* stream is draining */ +#define SNDRV_PCM_STATE_PAUSED ((__force snd_pcm_state_t) 6) /* stream is paused */ +#define SNDRV_PCM_STATE_SUSPENDED ((__force snd_pcm_state_t) 7) /* hardware is suspended */ +#define SNDRV_PCM_STATE_DISCONNECTED ((__force snd_pcm_state_t) 8) /* hardware is disconnected */ +#define SNDRV_PCM_STATE_LAST SNDRV_PCM_STATE_DISCONNECTED + +enum { + SNDRV_PCM_MMAP_OFFSET_DATA = 0x00000000, + SNDRV_PCM_MMAP_OFFSET_STATUS = 0x80000000, + SNDRV_PCM_MMAP_OFFSET_CONTROL = 0x81000000, +}; + +union snd_pcm_sync_id { + unsigned char id[16]; + unsigned short id16[8]; + unsigned int id32[4]; +}; + +struct snd_pcm_info { + unsigned int device; /* RO/WR (control): device number */ + unsigned int subdevice; /* RO/WR (control): subdevice number */ + int stream; /* RO/WR (control): stream direction */ + int card; /* R: card number */ + unsigned char id[64]; /* ID (user selectable) */ + unsigned char name[80]; /* name of this device */ + unsigned char subname[32]; /* subdevice name */ + int dev_class; /* SNDRV_PCM_CLASS_* */ + int dev_subclass; /* SNDRV_PCM_SUBCLASS_* */ + unsigned int subdevices_count; + unsigned int subdevices_avail; + union snd_pcm_sync_id sync; /* hardware synchronization ID */ + unsigned char reserved[64]; /* reserved for future... */ +}; + +typedef int snd_pcm_hw_param_t; +#define SNDRV_PCM_HW_PARAM_ACCESS 0 /* Access type */ +#define SNDRV_PCM_HW_PARAM_FORMAT 1 /* Format */ +#define SNDRV_PCM_HW_PARAM_SUBFORMAT 2 /* Subformat */ +#define SNDRV_PCM_HW_PARAM_FIRST_MASK SNDRV_PCM_HW_PARAM_ACCESS +#define SNDRV_PCM_HW_PARAM_LAST_MASK SNDRV_PCM_HW_PARAM_SUBFORMAT + +#define SNDRV_PCM_HW_PARAM_SAMPLE_BITS 8 /* Bits per sample */ +#define SNDRV_PCM_HW_PARAM_FRAME_BITS 9 /* Bits per frame */ +#define SNDRV_PCM_HW_PARAM_CHANNELS 10 /* Channels */ +#define SNDRV_PCM_HW_PARAM_RATE 11 /* Approx rate */ +#define SNDRV_PCM_HW_PARAM_PERIOD_TIME 12 /* Approx distance between + * interrupts in us + */ +#define SNDRV_PCM_HW_PARAM_PERIOD_SIZE 13 /* Approx frames between + * interrupts + */ +#define SNDRV_PCM_HW_PARAM_PERIOD_BYTES 14 /* Approx bytes between + * interrupts + */ +#define SNDRV_PCM_HW_PARAM_PERIODS 15 /* Approx interrupts per + * buffer + */ +#define SNDRV_PCM_HW_PARAM_BUFFER_TIME 16 /* Approx duration of buffer + * in us + */ +#define SNDRV_PCM_HW_PARAM_BUFFER_SIZE 17 /* Size of buffer in frames */ +#define SNDRV_PCM_HW_PARAM_BUFFER_BYTES 18 /* Size of buffer in bytes */ +#define SNDRV_PCM_HW_PARAM_TICK_TIME 19 /* Approx tick duration in us */ +#define SNDRV_PCM_HW_PARAM_FIRST_INTERVAL SNDRV_PCM_HW_PARAM_SAMPLE_BITS +#define SNDRV_PCM_HW_PARAM_LAST_INTERVAL SNDRV_PCM_HW_PARAM_TICK_TIME + +#define SNDRV_PCM_HW_PARAMS_NORESAMPLE (1<<0) /* avoid rate resampling */ +#define SNDRV_PCM_HW_PARAMS_EXPORT_BUFFER (1<<1) /* export buffer */ +#define SNDRV_PCM_HW_PARAMS_NO_PERIOD_WAKEUP (1<<2) /* disable period wakeups */ + +struct snd_interval { + unsigned int min, max; + unsigned int openmin:1, + openmax:1, + integer:1, + empty:1; +}; + +#define SNDRV_MASK_MAX 256 + +struct snd_mask { + __u32 bits[(SNDRV_MASK_MAX+31)/32]; +}; + +struct snd_pcm_hw_params { + unsigned int flags; + struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK - + SNDRV_PCM_HW_PARAM_FIRST_MASK + 1]; + struct snd_mask mres[5]; /* reserved masks */ + struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL - + SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1]; + struct snd_interval ires[9]; /* reserved intervals */ + unsigned int rmask; /* W: requested masks */ + unsigned int cmask; /* R: changed masks */ + unsigned int info; /* R: Info flags for returned setup */ + unsigned int msbits; /* R: used most significant bits */ + unsigned int rate_num; /* R: rate numerator */ + unsigned int rate_den; /* R: rate denominator */ + snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */ + unsigned char reserved[64]; /* reserved for future */ +}; + +enum { + SNDRV_PCM_TSTAMP_NONE = 0, + SNDRV_PCM_TSTAMP_ENABLE, + SNDRV_PCM_TSTAMP_LAST = SNDRV_PCM_TSTAMP_ENABLE, +}; + +struct snd_pcm_sw_params { + int tstamp_mode; /* timestamp mode */ + unsigned int period_step; + unsigned int sleep_min; /* min ticks to sleep */ + snd_pcm_uframes_t avail_min; /* min avail frames for wakeup */ + snd_pcm_uframes_t xfer_align; /* obsolete: xfer size need to be a multiple */ + snd_pcm_uframes_t start_threshold; /* min hw_avail frames for automatic start */ + snd_pcm_uframes_t stop_threshold; /* min avail frames for automatic stop */ + snd_pcm_uframes_t silence_threshold; /* min distance from noise for silence filling */ + snd_pcm_uframes_t silence_size; /* silence block size */ + snd_pcm_uframes_t boundary; /* pointers wrap point */ + unsigned int proto; /* protocol version */ + unsigned int tstamp_type; /* timestamp type (req. proto >= 2.0.12) */ + unsigned char reserved[56]; /* reserved for future */ +}; + +struct snd_pcm_channel_info { + unsigned int channel; + __kernel_off_t offset; /* mmap offset */ + unsigned int first; /* offset to first sample in bits */ + unsigned int step; /* samples distance in bits */ +}; + +enum { + /* + * first definition for backwards compatibility only, + * maps to wallclock/link time for HDAudio playback and DEFAULT/DMA time for everything else + */ + SNDRV_PCM_AUDIO_TSTAMP_TYPE_COMPAT = 0, + + /* timestamp definitions */ + SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT = 1, /* DMA time, reported as per hw_ptr */ + SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK = 2, /* link time reported by sample or wallclock counter, reset on startup */ + SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ABSOLUTE = 3, /* link time reported by sample or wallclock counter, not reset on startup */ + SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_ESTIMATED = 4, /* link time estimated indirectly */ + SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED = 5, /* link time synchronized with system time */ + SNDRV_PCM_AUDIO_TSTAMP_TYPE_LAST = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED +}; + +struct snd_pcm_status { + snd_pcm_state_t state; /* stream state */ + struct timespec trigger_tstamp; /* time when stream was started/stopped/paused */ + struct timespec tstamp; /* reference timestamp */ + snd_pcm_uframes_t appl_ptr; /* appl ptr */ + snd_pcm_uframes_t hw_ptr; /* hw ptr */ + snd_pcm_sframes_t delay; /* current delay in frames */ + snd_pcm_uframes_t avail; /* number of frames available */ + snd_pcm_uframes_t avail_max; /* max frames available on hw since last status */ + snd_pcm_uframes_t overrange; /* count of ADC (capture) overrange detections from last status */ + snd_pcm_state_t suspended_state; /* suspended stream state */ + __u32 audio_tstamp_data; /* needed for 64-bit alignment, used for configs/report to/from userspace */ + struct timespec audio_tstamp; /* sample counter, wall clock, PHC or on-demand sync'ed */ + struct timespec driver_tstamp; /* useful in case reference system tstamp is reported with delay */ + __u32 audio_tstamp_accuracy; /* in ns units, only valid if indicated in audio_tstamp_data */ + unsigned char reserved[52-2*sizeof(struct timespec)]; /* must be filled with zero */ +}; + +struct snd_pcm_mmap_status { + snd_pcm_state_t state; /* RO: state - SNDRV_PCM_STATE_XXXX */ + int pad1; /* Needed for 64 bit alignment */ + snd_pcm_uframes_t hw_ptr; /* RO: hw ptr (0...boundary-1) */ + struct timespec tstamp; /* Timestamp */ + snd_pcm_state_t suspended_state; /* RO: suspended stream state */ + struct timespec audio_tstamp; /* from sample counter or wall clock */ +}; + +struct snd_pcm_mmap_control { + snd_pcm_uframes_t appl_ptr; /* RW: appl ptr (0...boundary-1) */ + snd_pcm_uframes_t avail_min; /* RW: min available frames for wakeup */ +}; + +#define SNDRV_PCM_SYNC_PTR_HWSYNC (1<<0) /* execute hwsync */ +#define SNDRV_PCM_SYNC_PTR_APPL (1<<1) /* get appl_ptr from driver (r/w op) */ +#define SNDRV_PCM_SYNC_PTR_AVAIL_MIN (1<<2) /* get avail_min from driver */ + +struct snd_pcm_sync_ptr { + unsigned int flags; + union { + struct snd_pcm_mmap_status status; + unsigned char reserved[64]; + } s; + union { + struct snd_pcm_mmap_control control; + unsigned char reserved[64]; + } c; +}; + +struct snd_xferi { + snd_pcm_sframes_t result; + void __user *buf; + snd_pcm_uframes_t frames; +}; + +struct snd_xfern { + snd_pcm_sframes_t result; + void __user * __user *bufs; + snd_pcm_uframes_t frames; +}; + +enum { + SNDRV_PCM_TSTAMP_TYPE_GETTIMEOFDAY = 0, /* gettimeofday equivalent */ + SNDRV_PCM_TSTAMP_TYPE_MONOTONIC, /* posix_clock_monotonic equivalent */ + SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW, /* monotonic_raw (no NTP) */ + SNDRV_PCM_TSTAMP_TYPE_LAST = SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW, +}; + +/* channel positions */ +enum { + SNDRV_CHMAP_UNKNOWN = 0, + SNDRV_CHMAP_NA, /* N/A, silent */ + SNDRV_CHMAP_MONO, /* mono stream */ + /* this follows the alsa-lib mixer channel value + 3 */ + SNDRV_CHMAP_FL, /* front left */ + SNDRV_CHMAP_FR, /* front right */ + SNDRV_CHMAP_RL, /* rear left */ + SNDRV_CHMAP_RR, /* rear right */ + SNDRV_CHMAP_FC, /* front center */ + SNDRV_CHMAP_LFE, /* LFE */ + SNDRV_CHMAP_SL, /* side left */ + SNDRV_CHMAP_SR, /* side right */ + SNDRV_CHMAP_RC, /* rear center */ + /* new definitions */ + SNDRV_CHMAP_FLC, /* front left center */ + SNDRV_CHMAP_FRC, /* front right center */ + SNDRV_CHMAP_RLC, /* rear left center */ + SNDRV_CHMAP_RRC, /* rear right center */ + SNDRV_CHMAP_FLW, /* front left wide */ + SNDRV_CHMAP_FRW, /* front right wide */ + SNDRV_CHMAP_FLH, /* front left high */ + SNDRV_CHMAP_FCH, /* front center high */ + SNDRV_CHMAP_FRH, /* front right high */ + SNDRV_CHMAP_TC, /* top center */ + SNDRV_CHMAP_TFL, /* top front left */ + SNDRV_CHMAP_TFR, /* top front right */ + SNDRV_CHMAP_TFC, /* top front center */ + SNDRV_CHMAP_TRL, /* top rear left */ + SNDRV_CHMAP_TRR, /* top rear right */ + SNDRV_CHMAP_TRC, /* top rear center */ + /* new definitions for UAC2 */ + SNDRV_CHMAP_TFLC, /* top front left center */ + SNDRV_CHMAP_TFRC, /* top front right center */ + SNDRV_CHMAP_TSL, /* top side left */ + SNDRV_CHMAP_TSR, /* top side right */ + SNDRV_CHMAP_LLFE, /* left LFE */ + SNDRV_CHMAP_RLFE, /* right LFE */ + SNDRV_CHMAP_BC, /* bottom center */ + SNDRV_CHMAP_BLC, /* bottom left center */ + SNDRV_CHMAP_BRC, /* bottom right center */ + SNDRV_CHMAP_LAST = SNDRV_CHMAP_BRC, +}; + +#define SNDRV_CHMAP_POSITION_MASK 0xffff +#define SNDRV_CHMAP_PHASE_INVERSE (0x01 << 16) +#define SNDRV_CHMAP_DRIVER_SPEC (0x02 << 16) + +#define SNDRV_PCM_IOCTL_PVERSION _IOR('A', 0x00, int) +#define SNDRV_PCM_IOCTL_INFO _IOR('A', 0x01, struct snd_pcm_info) +#define SNDRV_PCM_IOCTL_TSTAMP _IOW('A', 0x02, int) +#define SNDRV_PCM_IOCTL_TTSTAMP _IOW('A', 0x03, int) +#define SNDRV_PCM_IOCTL_USER_PVERSION _IOW('A', 0x04, int) +#define SNDRV_PCM_IOCTL_HW_REFINE _IOWR('A', 0x10, struct snd_pcm_hw_params) +#define SNDRV_PCM_IOCTL_HW_PARAMS _IOWR('A', 0x11, struct snd_pcm_hw_params) +#define SNDRV_PCM_IOCTL_HW_FREE _IO('A', 0x12) +#define SNDRV_PCM_IOCTL_SW_PARAMS _IOWR('A', 0x13, struct snd_pcm_sw_params) +#define SNDRV_PCM_IOCTL_STATUS _IOR('A', 0x20, struct snd_pcm_status) +#define SNDRV_PCM_IOCTL_DELAY _IOR('A', 0x21, snd_pcm_sframes_t) +#define SNDRV_PCM_IOCTL_HWSYNC _IO('A', 0x22) +#define SNDRV_PCM_IOCTL_SYNC_PTR _IOWR('A', 0x23, struct snd_pcm_sync_ptr) +#define SNDRV_PCM_IOCTL_STATUS_EXT _IOWR('A', 0x24, struct snd_pcm_status) +#define SNDRV_PCM_IOCTL_CHANNEL_INFO _IOR('A', 0x32, struct snd_pcm_channel_info) +#define SNDRV_PCM_IOCTL_PREPARE _IO('A', 0x40) +#define SNDRV_PCM_IOCTL_RESET _IO('A', 0x41) +#define SNDRV_PCM_IOCTL_START _IO('A', 0x42) +#define SNDRV_PCM_IOCTL_DROP _IO('A', 0x43) +#define SNDRV_PCM_IOCTL_DRAIN _IO('A', 0x44) +#define SNDRV_PCM_IOCTL_PAUSE _IOW('A', 0x45, int) +#define SNDRV_PCM_IOCTL_REWIND _IOW('A', 0x46, snd_pcm_uframes_t) +#define SNDRV_PCM_IOCTL_RESUME _IO('A', 0x47) +#define SNDRV_PCM_IOCTL_XRUN _IO('A', 0x48) +#define SNDRV_PCM_IOCTL_FORWARD _IOW('A', 0x49, snd_pcm_uframes_t) +#define SNDRV_PCM_IOCTL_WRITEI_FRAMES _IOW('A', 0x50, struct snd_xferi) +#define SNDRV_PCM_IOCTL_READI_FRAMES _IOR('A', 0x51, struct snd_xferi) +#define SNDRV_PCM_IOCTL_WRITEN_FRAMES _IOW('A', 0x52, struct snd_xfern) +#define SNDRV_PCM_IOCTL_READN_FRAMES _IOR('A', 0x53, struct snd_xfern) +#define SNDRV_PCM_IOCTL_LINK _IOW('A', 0x60, int) +#define SNDRV_PCM_IOCTL_UNLINK _IO('A', 0x61) + +/***************************************************************************** + * * + * MIDI v1.0 interface * + * * + *****************************************************************************/ + +/* + * Raw MIDI section - /dev/snd/midi?? + */ + +#define SNDRV_RAWMIDI_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 0) + +enum { + SNDRV_RAWMIDI_STREAM_OUTPUT = 0, + SNDRV_RAWMIDI_STREAM_INPUT, + SNDRV_RAWMIDI_STREAM_LAST = SNDRV_RAWMIDI_STREAM_INPUT, +}; + +#define SNDRV_RAWMIDI_INFO_OUTPUT 0x00000001 +#define SNDRV_RAWMIDI_INFO_INPUT 0x00000002 +#define SNDRV_RAWMIDI_INFO_DUPLEX 0x00000004 + +struct snd_rawmidi_info { + unsigned int device; /* RO/WR (control): device number */ + unsigned int subdevice; /* RO/WR (control): subdevice number */ + int stream; /* WR: stream */ + int card; /* R: card number */ + unsigned int flags; /* SNDRV_RAWMIDI_INFO_XXXX */ + unsigned char id[64]; /* ID (user selectable) */ + unsigned char name[80]; /* name of device */ + unsigned char subname[32]; /* name of active or selected subdevice */ + unsigned int subdevices_count; + unsigned int subdevices_avail; + unsigned char reserved[64]; /* reserved for future use */ +}; + +struct snd_rawmidi_params { + int stream; + size_t buffer_size; /* queue size in bytes */ + size_t avail_min; /* minimum avail bytes for wakeup */ + unsigned int no_active_sensing: 1; /* do not send active sensing byte in close() */ + unsigned char reserved[16]; /* reserved for future use */ +}; + +struct snd_rawmidi_status { + int stream; + struct timespec tstamp; /* Timestamp */ + size_t avail; /* available bytes */ + size_t xruns; /* count of overruns since last status (in bytes) */ + unsigned char reserved[16]; /* reserved for future use */ +}; + +#define SNDRV_RAWMIDI_IOCTL_PVERSION _IOR('W', 0x00, int) +#define SNDRV_RAWMIDI_IOCTL_INFO _IOR('W', 0x01, struct snd_rawmidi_info) +#define SNDRV_RAWMIDI_IOCTL_PARAMS _IOWR('W', 0x10, struct snd_rawmidi_params) +#define SNDRV_RAWMIDI_IOCTL_STATUS _IOWR('W', 0x20, struct snd_rawmidi_status) +#define SNDRV_RAWMIDI_IOCTL_DROP _IOW('W', 0x30, int) +#define SNDRV_RAWMIDI_IOCTL_DRAIN _IOW('W', 0x31, int) + +/* + * Timer section - /dev/snd/timer + */ + +#define SNDRV_TIMER_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 6) + +enum { + SNDRV_TIMER_CLASS_NONE = -1, + SNDRV_TIMER_CLASS_SLAVE = 0, + SNDRV_TIMER_CLASS_GLOBAL, + SNDRV_TIMER_CLASS_CARD, + SNDRV_TIMER_CLASS_PCM, + SNDRV_TIMER_CLASS_LAST = SNDRV_TIMER_CLASS_PCM, +}; + +/* slave timer classes */ +enum { + SNDRV_TIMER_SCLASS_NONE = 0, + SNDRV_TIMER_SCLASS_APPLICATION, + SNDRV_TIMER_SCLASS_SEQUENCER, /* alias */ + SNDRV_TIMER_SCLASS_OSS_SEQUENCER, /* alias */ + SNDRV_TIMER_SCLASS_LAST = SNDRV_TIMER_SCLASS_OSS_SEQUENCER, +}; + +/* global timers (device member) */ +#define SNDRV_TIMER_GLOBAL_SYSTEM 0 +#define SNDRV_TIMER_GLOBAL_RTC 1 /* unused */ +#define SNDRV_TIMER_GLOBAL_HPET 2 +#define SNDRV_TIMER_GLOBAL_HRTIMER 3 + +/* info flags */ +#define SNDRV_TIMER_FLG_SLAVE (1<<0) /* cannot be controlled */ + +struct snd_timer_id { + int dev_class; + int dev_sclass; + int card; + int device; + int subdevice; +}; + +struct snd_timer_ginfo { + struct snd_timer_id tid; /* requested timer ID */ + unsigned int flags; /* timer flags - SNDRV_TIMER_FLG_* */ + int card; /* card number */ + unsigned char id[64]; /* timer identification */ + unsigned char name[80]; /* timer name */ + unsigned long reserved0; /* reserved for future use */ + unsigned long resolution; /* average period resolution in ns */ + unsigned long resolution_min; /* minimal period resolution in ns */ + unsigned long resolution_max; /* maximal period resolution in ns */ + unsigned int clients; /* active timer clients */ + unsigned char reserved[32]; +}; + +struct snd_timer_gparams { + struct snd_timer_id tid; /* requested timer ID */ + unsigned long period_num; /* requested precise period duration (in seconds) - numerator */ + unsigned long period_den; /* requested precise period duration (in seconds) - denominator */ + unsigned char reserved[32]; +}; + +struct snd_timer_gstatus { + struct snd_timer_id tid; /* requested timer ID */ + unsigned long resolution; /* current period resolution in ns */ + unsigned long resolution_num; /* precise current period resolution (in seconds) - numerator */ + unsigned long resolution_den; /* precise current period resolution (in seconds) - denominator */ + unsigned char reserved[32]; +}; + +struct snd_timer_select { + struct snd_timer_id id; /* bind to timer ID */ + unsigned char reserved[32]; /* reserved */ +}; + +struct snd_timer_info { + unsigned int flags; /* timer flags - SNDRV_TIMER_FLG_* */ + int card; /* card number */ + unsigned char id[64]; /* timer identificator */ + unsigned char name[80]; /* timer name */ + unsigned long reserved0; /* reserved for future use */ + unsigned long resolution; /* average period resolution in ns */ + unsigned char reserved[64]; /* reserved */ +}; + +#define SNDRV_TIMER_PSFLG_AUTO (1<<0) /* auto start, otherwise one-shot */ +#define SNDRV_TIMER_PSFLG_EXCLUSIVE (1<<1) /* exclusive use, precise start/stop/pause/continue */ +#define SNDRV_TIMER_PSFLG_EARLY_EVENT (1<<2) /* write early event to the poll queue */ + +struct snd_timer_params { + unsigned int flags; /* flags - SNDRV_MIXER_PSFLG_* */ + unsigned int ticks; /* requested resolution in ticks */ + unsigned int queue_size; /* total size of queue (32-1024) */ + unsigned int reserved0; /* reserved, was: failure locations */ + unsigned int filter; /* event filter (bitmask of SNDRV_TIMER_EVENT_*) */ + unsigned char reserved[60]; /* reserved */ +}; + +struct snd_timer_status { + struct timespec tstamp; /* Timestamp - last update */ + unsigned int resolution; /* current period resolution in ns */ + unsigned int lost; /* counter of master tick lost */ + unsigned int overrun; /* count of read queue overruns */ + unsigned int queue; /* used queue size */ + unsigned char reserved[64]; /* reserved */ +}; + +#define SNDRV_TIMER_IOCTL_PVERSION _IOR('T', 0x00, int) +#define SNDRV_TIMER_IOCTL_NEXT_DEVICE _IOWR('T', 0x01, struct snd_timer_id) +#define SNDRV_TIMER_IOCTL_TREAD _IOW('T', 0x02, int) +#define SNDRV_TIMER_IOCTL_GINFO _IOWR('T', 0x03, struct snd_timer_ginfo) +#define SNDRV_TIMER_IOCTL_GPARAMS _IOW('T', 0x04, struct snd_timer_gparams) +#define SNDRV_TIMER_IOCTL_GSTATUS _IOWR('T', 0x05, struct snd_timer_gstatus) +#define SNDRV_TIMER_IOCTL_SELECT _IOW('T', 0x10, struct snd_timer_select) +#define SNDRV_TIMER_IOCTL_INFO _IOR('T', 0x11, struct snd_timer_info) +#define SNDRV_TIMER_IOCTL_PARAMS _IOW('T', 0x12, struct snd_timer_params) +#define SNDRV_TIMER_IOCTL_STATUS _IOR('T', 0x14, struct snd_timer_status) +/* The following four ioctls are changed since 1.0.9 due to confliction */ +#define SNDRV_TIMER_IOCTL_START _IO('T', 0xa0) +#define SNDRV_TIMER_IOCTL_STOP _IO('T', 0xa1) +#define SNDRV_TIMER_IOCTL_CONTINUE _IO('T', 0xa2) +#define SNDRV_TIMER_IOCTL_PAUSE _IO('T', 0xa3) + +struct snd_timer_read { + unsigned int resolution; + unsigned int ticks; +}; + +enum { + SNDRV_TIMER_EVENT_RESOLUTION = 0, /* val = resolution in ns */ + SNDRV_TIMER_EVENT_TICK, /* val = ticks */ + SNDRV_TIMER_EVENT_START, /* val = resolution in ns */ + SNDRV_TIMER_EVENT_STOP, /* val = 0 */ + SNDRV_TIMER_EVENT_CONTINUE, /* val = resolution in ns */ + SNDRV_TIMER_EVENT_PAUSE, /* val = 0 */ + SNDRV_TIMER_EVENT_EARLY, /* val = 0, early event */ + SNDRV_TIMER_EVENT_SUSPEND, /* val = 0 */ + SNDRV_TIMER_EVENT_RESUME, /* val = resolution in ns */ + /* master timer events for slave timer instances */ + SNDRV_TIMER_EVENT_MSTART = SNDRV_TIMER_EVENT_START + 10, + SNDRV_TIMER_EVENT_MSTOP = SNDRV_TIMER_EVENT_STOP + 10, + SNDRV_TIMER_EVENT_MCONTINUE = SNDRV_TIMER_EVENT_CONTINUE + 10, + SNDRV_TIMER_EVENT_MPAUSE = SNDRV_TIMER_EVENT_PAUSE + 10, + SNDRV_TIMER_EVENT_MSUSPEND = SNDRV_TIMER_EVENT_SUSPEND + 10, + SNDRV_TIMER_EVENT_MRESUME = SNDRV_TIMER_EVENT_RESUME + 10, +}; + +struct snd_timer_tread { + int event; + struct timespec tstamp; + unsigned int val; +}; + +/**************************************************************************** + * * + * Section for driver control interface - /dev/snd/control? * + * * + ****************************************************************************/ + +#define SNDRV_CTL_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 7) + +struct snd_ctl_card_info { + int card; /* card number */ + int pad; /* reserved for future (was type) */ + unsigned char id[16]; /* ID of card (user selectable) */ + unsigned char driver[16]; /* Driver name */ + unsigned char name[32]; /* Short name of soundcard */ + unsigned char longname[80]; /* name + info text about soundcard */ + unsigned char reserved_[16]; /* reserved for future (was ID of mixer) */ + unsigned char mixername[80]; /* visual mixer identification */ + unsigned char components[128]; /* card components / fine identification, delimited with one space (AC97 etc..) */ +}; + +typedef int __bitwise snd_ctl_elem_type_t; +#define SNDRV_CTL_ELEM_TYPE_NONE ((__force snd_ctl_elem_type_t) 0) /* invalid */ +#define SNDRV_CTL_ELEM_TYPE_BOOLEAN ((__force snd_ctl_elem_type_t) 1) /* boolean type */ +#define SNDRV_CTL_ELEM_TYPE_INTEGER ((__force snd_ctl_elem_type_t) 2) /* integer type */ +#define SNDRV_CTL_ELEM_TYPE_ENUMERATED ((__force snd_ctl_elem_type_t) 3) /* enumerated type */ +#define SNDRV_CTL_ELEM_TYPE_BYTES ((__force snd_ctl_elem_type_t) 4) /* byte array */ +#define SNDRV_CTL_ELEM_TYPE_IEC958 ((__force snd_ctl_elem_type_t) 5) /* IEC958 (S/PDIF) setup */ +#define SNDRV_CTL_ELEM_TYPE_INTEGER64 ((__force snd_ctl_elem_type_t) 6) /* 64-bit integer type */ +#define SNDRV_CTL_ELEM_TYPE_LAST SNDRV_CTL_ELEM_TYPE_INTEGER64 + +typedef int __bitwise snd_ctl_elem_iface_t; +#define SNDRV_CTL_ELEM_IFACE_CARD ((__force snd_ctl_elem_iface_t) 0) /* global control */ +#define SNDRV_CTL_ELEM_IFACE_HWDEP ((__force snd_ctl_elem_iface_t) 1) /* hardware dependent device */ +#define SNDRV_CTL_ELEM_IFACE_MIXER ((__force snd_ctl_elem_iface_t) 2) /* virtual mixer device */ +#define SNDRV_CTL_ELEM_IFACE_PCM ((__force snd_ctl_elem_iface_t) 3) /* PCM device */ +#define SNDRV_CTL_ELEM_IFACE_RAWMIDI ((__force snd_ctl_elem_iface_t) 4) /* RawMidi device */ +#define SNDRV_CTL_ELEM_IFACE_TIMER ((__force snd_ctl_elem_iface_t) 5) /* timer device */ +#define SNDRV_CTL_ELEM_IFACE_SEQUENCER ((__force snd_ctl_elem_iface_t) 6) /* sequencer client */ +#define SNDRV_CTL_ELEM_IFACE_LAST SNDRV_CTL_ELEM_IFACE_SEQUENCER + +#define SNDRV_CTL_ELEM_ACCESS_READ (1<<0) +#define SNDRV_CTL_ELEM_ACCESS_WRITE (1<<1) +#define SNDRV_CTL_ELEM_ACCESS_READWRITE (SNDRV_CTL_ELEM_ACCESS_READ|SNDRV_CTL_ELEM_ACCESS_WRITE) +#define SNDRV_CTL_ELEM_ACCESS_VOLATILE (1<<2) /* control value may be changed without a notification */ +#define SNDRV_CTL_ELEM_ACCESS_TIMESTAMP (1<<3) /* when was control changed */ +#define SNDRV_CTL_ELEM_ACCESS_TLV_READ (1<<4) /* TLV read is possible */ +#define SNDRV_CTL_ELEM_ACCESS_TLV_WRITE (1<<5) /* TLV write is possible */ +#define SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE (SNDRV_CTL_ELEM_ACCESS_TLV_READ|SNDRV_CTL_ELEM_ACCESS_TLV_WRITE) +#define SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND (1<<6) /* TLV command is possible */ +#define SNDRV_CTL_ELEM_ACCESS_INACTIVE (1<<8) /* control does actually nothing, but may be updated */ +#define SNDRV_CTL_ELEM_ACCESS_LOCK (1<<9) /* write lock */ +#define SNDRV_CTL_ELEM_ACCESS_OWNER (1<<10) /* write lock owner */ +#define SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK (1<<28) /* kernel use a TLV callback */ +#define SNDRV_CTL_ELEM_ACCESS_USER (1<<29) /* user space element */ +/* bits 30 and 31 are obsoleted (for indirect access) */ + +/* for further details see the ACPI and PCI power management specification */ +#define SNDRV_CTL_POWER_D0 0x0000 /* full On */ +#define SNDRV_CTL_POWER_D1 0x0100 /* partial On */ +#define SNDRV_CTL_POWER_D2 0x0200 /* partial On */ +#define SNDRV_CTL_POWER_D3 0x0300 /* Off */ +#define SNDRV_CTL_POWER_D3hot (SNDRV_CTL_POWER_D3|0x0000) /* Off, with power */ +#define SNDRV_CTL_POWER_D3cold (SNDRV_CTL_POWER_D3|0x0001) /* Off, without power */ + +#define SNDRV_CTL_ELEM_ID_NAME_MAXLEN 44 + +struct snd_ctl_elem_id { + unsigned int numid; /* numeric identifier, zero = invalid */ + snd_ctl_elem_iface_t iface; /* interface identifier */ + unsigned int device; /* device/client number */ + unsigned int subdevice; /* subdevice (substream) number */ + unsigned char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* ASCII name of item */ + unsigned int index; /* index of item */ +}; + +struct snd_ctl_elem_list { + unsigned int offset; /* W: first element ID to get */ + unsigned int space; /* W: count of element IDs to get */ + unsigned int used; /* R: count of element IDs set */ + unsigned int count; /* R: count of all elements */ + struct snd_ctl_elem_id __user *pids; /* R: IDs */ + unsigned char reserved[50]; +}; + +struct snd_ctl_elem_info { + struct snd_ctl_elem_id id; /* W: element ID */ + snd_ctl_elem_type_t type; /* R: value type - SNDRV_CTL_ELEM_TYPE_* */ + unsigned int access; /* R: value access (bitmask) - SNDRV_CTL_ELEM_ACCESS_* */ + unsigned int count; /* count of values */ + __kernel_pid_t owner; /* owner's PID of this control */ + union { + struct { + long min; /* R: minimum value */ + long max; /* R: maximum value */ + long step; /* R: step (0 variable) */ + } integer; + struct { + long long min; /* R: minimum value */ + long long max; /* R: maximum value */ + long long step; /* R: step (0 variable) */ + } integer64; + struct { + unsigned int items; /* R: number of items */ + unsigned int item; /* W: item number */ + char name[64]; /* R: value name */ + __u64 names_ptr; /* W: names list (ELEM_ADD only) */ + unsigned int names_length; + } enumerated; + unsigned char reserved[128]; + } value; + union { + unsigned short d[4]; /* dimensions */ + unsigned short *d_ptr; /* indirect - obsoleted */ + } dimen; + unsigned char reserved[64-4*sizeof(unsigned short)]; +}; + +struct snd_ctl_elem_value { + struct snd_ctl_elem_id id; /* W: element ID */ + unsigned int indirect: 1; /* W: indirect access - obsoleted */ + union { + union { + long value[128]; + long *value_ptr; /* obsoleted */ + } integer; + union { + long long value[64]; + long long *value_ptr; /* obsoleted */ + } integer64; + union { + unsigned int item[128]; + unsigned int *item_ptr; /* obsoleted */ + } enumerated; + union { + unsigned char data[512]; + unsigned char *data_ptr; /* obsoleted */ + } bytes; + struct snd_aes_iec958 iec958; + } value; /* RO */ + struct timespec tstamp; + unsigned char reserved[128-sizeof(struct timespec)]; +}; + +struct snd_ctl_tlv { + unsigned int numid; /* control element numeric identification */ + unsigned int length; /* in bytes aligned to 4 */ + unsigned int tlv[0]; /* first TLV */ +}; + +#define SNDRV_CTL_IOCTL_PVERSION _IOR('U', 0x00, int) +#define SNDRV_CTL_IOCTL_CARD_INFO _IOR('U', 0x01, struct snd_ctl_card_info) +#define SNDRV_CTL_IOCTL_ELEM_LIST _IOWR('U', 0x10, struct snd_ctl_elem_list) +#define SNDRV_CTL_IOCTL_ELEM_INFO _IOWR('U', 0x11, struct snd_ctl_elem_info) +#define SNDRV_CTL_IOCTL_ELEM_READ _IOWR('U', 0x12, struct snd_ctl_elem_value) +#define SNDRV_CTL_IOCTL_ELEM_WRITE _IOWR('U', 0x13, struct snd_ctl_elem_value) +#define SNDRV_CTL_IOCTL_ELEM_LOCK _IOW('U', 0x14, struct snd_ctl_elem_id) +#define SNDRV_CTL_IOCTL_ELEM_UNLOCK _IOW('U', 0x15, struct snd_ctl_elem_id) +#define SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS _IOWR('U', 0x16, int) +#define SNDRV_CTL_IOCTL_ELEM_ADD _IOWR('U', 0x17, struct snd_ctl_elem_info) +#define SNDRV_CTL_IOCTL_ELEM_REPLACE _IOWR('U', 0x18, struct snd_ctl_elem_info) +#define SNDRV_CTL_IOCTL_ELEM_REMOVE _IOWR('U', 0x19, struct snd_ctl_elem_id) +#define SNDRV_CTL_IOCTL_TLV_READ _IOWR('U', 0x1a, struct snd_ctl_tlv) +#define SNDRV_CTL_IOCTL_TLV_WRITE _IOWR('U', 0x1b, struct snd_ctl_tlv) +#define SNDRV_CTL_IOCTL_TLV_COMMAND _IOWR('U', 0x1c, struct snd_ctl_tlv) +#define SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE _IOWR('U', 0x20, int) +#define SNDRV_CTL_IOCTL_HWDEP_INFO _IOR('U', 0x21, struct snd_hwdep_info) +#define SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE _IOR('U', 0x30, int) +#define SNDRV_CTL_IOCTL_PCM_INFO _IOWR('U', 0x31, struct snd_pcm_info) +#define SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE _IOW('U', 0x32, int) +#define SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE _IOWR('U', 0x40, int) +#define SNDRV_CTL_IOCTL_RAWMIDI_INFO _IOWR('U', 0x41, struct snd_rawmidi_info) +#define SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE _IOW('U', 0x42, int) +#define SNDRV_CTL_IOCTL_POWER _IOWR('U', 0xd0, int) +#define SNDRV_CTL_IOCTL_POWER_STATE _IOR('U', 0xd1, int) + +/* + * Read interface. + */ + +enum sndrv_ctl_event_type { + SNDRV_CTL_EVENT_ELEM = 0, + SNDRV_CTL_EVENT_LAST = SNDRV_CTL_EVENT_ELEM, +}; + +#define SNDRV_CTL_EVENT_MASK_VALUE (1<<0) /* element value was changed */ +#define SNDRV_CTL_EVENT_MASK_INFO (1<<1) /* element info was changed */ +#define SNDRV_CTL_EVENT_MASK_ADD (1<<2) /* element was added */ +#define SNDRV_CTL_EVENT_MASK_TLV (1<<3) /* element TLV tree was changed */ +#define SNDRV_CTL_EVENT_MASK_REMOVE (~0U) /* element was removed */ + +struct snd_ctl_event { + int type; /* event type - SNDRV_CTL_EVENT_* */ + union { + struct { + unsigned int mask; + struct snd_ctl_elem_id id; + } elem; + unsigned char data8[60]; + } data; +}; + +/* + * Control names + */ + +#define SNDRV_CTL_NAME_NONE "" +#define SNDRV_CTL_NAME_PLAYBACK "Playback " +#define SNDRV_CTL_NAME_CAPTURE "Capture " + +#define SNDRV_CTL_NAME_IEC958_NONE "" +#define SNDRV_CTL_NAME_IEC958_SWITCH "Switch" +#define SNDRV_CTL_NAME_IEC958_VOLUME "Volume" +#define SNDRV_CTL_NAME_IEC958_DEFAULT "Default" +#define SNDRV_CTL_NAME_IEC958_MASK "Mask" +#define SNDRV_CTL_NAME_IEC958_CON_MASK "Con Mask" +#define SNDRV_CTL_NAME_IEC958_PRO_MASK "Pro Mask" +#define SNDRV_CTL_NAME_IEC958_PCM_STREAM "PCM Stream" +#define SNDRV_CTL_NAME_IEC958(expl,direction,what) "IEC958 " expl SNDRV_CTL_NAME_##direction SNDRV_CTL_NAME_IEC958_##what + +#endif /* _UAPI__SOUND_ASOUND_H */ diff --git a/include/uapi/sound/asound_fm.h b/include/uapi/sound/asound_fm.h new file mode 100644 index 000000000..8471f404f --- /dev/null +++ b/include/uapi/sound/asound_fm.h @@ -0,0 +1,135 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef __SOUND_ASOUND_FM_H +#define __SOUND_ASOUND_FM_H + +/* + * Advanced Linux Sound Architecture - ALSA + * + * Interface file between ALSA driver & user space + * Copyright (c) 1994-98 by Jaroslav Kysela <perex@perex.cz>, + * 4Front Technologies + * + * Direct FM control + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#define SNDRV_DM_FM_MODE_OPL2 0x00 +#define SNDRV_DM_FM_MODE_OPL3 0x01 + +struct snd_dm_fm_info { + unsigned char fm_mode; /* OPL mode, see SNDRV_DM_FM_MODE_XXX */ + unsigned char rhythm; /* percussion mode flag */ +}; + +/* + * Data structure composing an FM "note" or sound event. + */ + +struct snd_dm_fm_voice { + unsigned char op; /* operator cell (0 or 1) */ + unsigned char voice; /* FM voice (0 to 17) */ + + unsigned char am; /* amplitude modulation */ + unsigned char vibrato; /* vibrato effect */ + unsigned char do_sustain; /* sustain phase */ + unsigned char kbd_scale; /* keyboard scaling */ + unsigned char harmonic; /* 4 bits: harmonic and multiplier */ + unsigned char scale_level; /* 2 bits: decrease output freq rises */ + unsigned char volume; /* 6 bits: volume */ + + unsigned char attack; /* 4 bits: attack rate */ + unsigned char decay; /* 4 bits: decay rate */ + unsigned char sustain; /* 4 bits: sustain level */ + unsigned char release; /* 4 bits: release rate */ + + unsigned char feedback; /* 3 bits: feedback for op0 */ + unsigned char connection; /* 0 for serial, 1 for parallel */ + unsigned char left; /* stereo left */ + unsigned char right; /* stereo right */ + unsigned char waveform; /* 3 bits: waveform shape */ +}; + +/* + * This describes an FM note by its voice, octave, frequency number (10bit) + * and key on/off. + */ + +struct snd_dm_fm_note { + unsigned char voice; /* 0-17 voice channel */ + unsigned char octave; /* 3 bits: what octave to play */ + unsigned int fnum; /* 10 bits: frequency number */ + unsigned char key_on; /* set for active, clear for silent */ +}; + +/* + * FM parameters that apply globally to all voices, and thus are not "notes" + */ + +struct snd_dm_fm_params { + unsigned char am_depth; /* amplitude modulation depth (1=hi) */ + unsigned char vib_depth; /* vibrato depth (1=hi) */ + unsigned char kbd_split; /* keyboard split */ + unsigned char rhythm; /* percussion mode select */ + + /* This block is the percussion instrument data */ + unsigned char bass; + unsigned char snare; + unsigned char tomtom; + unsigned char cymbal; + unsigned char hihat; +}; + +/* + * FM mode ioctl settings + */ + +#define SNDRV_DM_FM_IOCTL_INFO _IOR('H', 0x20, struct snd_dm_fm_info) +#define SNDRV_DM_FM_IOCTL_RESET _IO ('H', 0x21) +#define SNDRV_DM_FM_IOCTL_PLAY_NOTE _IOW('H', 0x22, struct snd_dm_fm_note) +#define SNDRV_DM_FM_IOCTL_SET_VOICE _IOW('H', 0x23, struct snd_dm_fm_voice) +#define SNDRV_DM_FM_IOCTL_SET_PARAMS _IOW('H', 0x24, struct snd_dm_fm_params) +#define SNDRV_DM_FM_IOCTL_SET_MODE _IOW('H', 0x25, int) +/* for OPL3 only */ +#define SNDRV_DM_FM_IOCTL_SET_CONNECTION _IOW('H', 0x26, int) +/* SBI patch management */ +#define SNDRV_DM_FM_IOCTL_CLEAR_PATCHES _IO ('H', 0x40) + +#define SNDRV_DM_FM_OSS_IOCTL_RESET 0x20 +#define SNDRV_DM_FM_OSS_IOCTL_PLAY_NOTE 0x21 +#define SNDRV_DM_FM_OSS_IOCTL_SET_VOICE 0x22 +#define SNDRV_DM_FM_OSS_IOCTL_SET_PARAMS 0x23 +#define SNDRV_DM_FM_OSS_IOCTL_SET_MODE 0x24 +#define SNDRV_DM_FM_OSS_IOCTL_SET_OPL 0x25 + +/* + * Patch Record - fixed size for write + */ + +#define FM_KEY_SBI "SBI\032" +#define FM_KEY_2OP "2OP\032" +#define FM_KEY_4OP "4OP\032" + +struct sbi_patch { + unsigned char prog; + unsigned char bank; + char key[4]; + char name[25]; + char extension[7]; + unsigned char data[32]; +}; + +#endif /* __SOUND_ASOUND_FM_H */ diff --git a/include/uapi/sound/compress_offload.h b/include/uapi/sound/compress_offload.h new file mode 100644 index 000000000..56d95673c --- /dev/null +++ b/include/uapi/sound/compress_offload.h @@ -0,0 +1,192 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * compress_offload.h - compress offload header definations + * + * Copyright (C) 2011 Intel Corporation + * Authors: Vinod Koul <vinod.koul@linux.intel.com> + * Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + */ +#ifndef __COMPRESS_OFFLOAD_H +#define __COMPRESS_OFFLOAD_H + +#include <linux/types.h> +#include <sound/asound.h> +#include <sound/compress_params.h> + + +#define SNDRV_COMPRESS_VERSION SNDRV_PROTOCOL_VERSION(0, 1, 2) +/** + * struct snd_compressed_buffer - compressed buffer + * @fragment_size: size of buffer fragment in bytes + * @fragments: number of such fragments + */ +struct snd_compressed_buffer { + __u32 fragment_size; + __u32 fragments; +} __attribute__((packed, aligned(4))); + +/** + * struct snd_compr_params - compressed stream params + * @buffer: buffer description + * @codec: codec parameters + * @no_wake_mode: dont wake on fragment elapsed + */ +struct snd_compr_params { + struct snd_compressed_buffer buffer; + struct snd_codec codec; + __u8 no_wake_mode; +} __attribute__((packed, aligned(4))); + +/** + * struct snd_compr_tstamp - timestamp descriptor + * @byte_offset: Byte offset in ring buffer to DSP + * @copied_total: Total number of bytes copied from/to ring buffer to/by DSP + * @pcm_frames: Frames decoded or encoded by DSP. This field will evolve by + * large steps and should only be used to monitor encoding/decoding + * progress. It shall not be used for timing estimates. + * @pcm_io_frames: Frames rendered or received by DSP into a mixer or an audio + * output/input. This field should be used for A/V sync or time estimates. + * @sampling_rate: sampling rate of audio + */ +struct snd_compr_tstamp { + __u32 byte_offset; + __u32 copied_total; + __u32 pcm_frames; + __u32 pcm_io_frames; + __u32 sampling_rate; +} __attribute__((packed, aligned(4))); + +/** + * struct snd_compr_avail - avail descriptor + * @avail: Number of bytes available in ring buffer for writing/reading + * @tstamp: timestamp information + */ +struct snd_compr_avail { + __u64 avail; + struct snd_compr_tstamp tstamp; +} __attribute__((packed, aligned(4))); + +enum snd_compr_direction { + SND_COMPRESS_PLAYBACK = 0, + SND_COMPRESS_CAPTURE +}; + +/** + * struct snd_compr_caps - caps descriptor + * @codecs: pointer to array of codecs + * @direction: direction supported. Of type snd_compr_direction + * @min_fragment_size: minimum fragment supported by DSP + * @max_fragment_size: maximum fragment supported by DSP + * @min_fragments: min fragments supported by DSP + * @max_fragments: max fragments supported by DSP + * @num_codecs: number of codecs supported + * @reserved: reserved field + */ +struct snd_compr_caps { + __u32 num_codecs; + __u32 direction; + __u32 min_fragment_size; + __u32 max_fragment_size; + __u32 min_fragments; + __u32 max_fragments; + __u32 codecs[MAX_NUM_CODECS]; + __u32 reserved[11]; +} __attribute__((packed, aligned(4))); + +/** + * struct snd_compr_codec_caps - query capability of codec + * @codec: codec for which capability is queried + * @num_descriptors: number of codec descriptors + * @descriptor: array of codec capability descriptor + */ +struct snd_compr_codec_caps { + __u32 codec; + __u32 num_descriptors; + struct snd_codec_desc descriptor[MAX_NUM_CODEC_DESCRIPTORS]; +} __attribute__((packed, aligned(4))); + +/** + * enum sndrv_compress_encoder + * @SNDRV_COMPRESS_ENCODER_PADDING: no of samples appended by the encoder at the + * end of the track + * @SNDRV_COMPRESS_ENCODER_DELAY: no of samples inserted by the encoder at the + * beginning of the track + */ +enum sndrv_compress_encoder { + SNDRV_COMPRESS_ENCODER_PADDING = 1, + SNDRV_COMPRESS_ENCODER_DELAY = 2, +}; + +/** + * struct snd_compr_metadata - compressed stream metadata + * @key: key id + * @value: key value + */ +struct snd_compr_metadata { + __u32 key; + __u32 value[8]; +} __attribute__((packed, aligned(4))); + +/** + * compress path ioctl definitions + * SNDRV_COMPRESS_GET_CAPS: Query capability of DSP + * SNDRV_COMPRESS_GET_CODEC_CAPS: Query capability of a codec + * SNDRV_COMPRESS_SET_PARAMS: Set codec and stream parameters + * Note: only codec params can be changed runtime and stream params cant be + * SNDRV_COMPRESS_GET_PARAMS: Query codec params + * SNDRV_COMPRESS_TSTAMP: get the current timestamp value + * SNDRV_COMPRESS_AVAIL: get the current buffer avail value. + * This also queries the tstamp properties + * SNDRV_COMPRESS_PAUSE: Pause the running stream + * SNDRV_COMPRESS_RESUME: resume a paused stream + * SNDRV_COMPRESS_START: Start a stream + * SNDRV_COMPRESS_STOP: stop a running stream, discarding ring buffer content + * and the buffers currently with DSP + * SNDRV_COMPRESS_DRAIN: Play till end of buffers and stop after that + * SNDRV_COMPRESS_IOCTL_VERSION: Query the API version + */ +#define SNDRV_COMPRESS_IOCTL_VERSION _IOR('C', 0x00, int) +#define SNDRV_COMPRESS_GET_CAPS _IOWR('C', 0x10, struct snd_compr_caps) +#define SNDRV_COMPRESS_GET_CODEC_CAPS _IOWR('C', 0x11,\ + struct snd_compr_codec_caps) +#define SNDRV_COMPRESS_SET_PARAMS _IOW('C', 0x12, struct snd_compr_params) +#define SNDRV_COMPRESS_GET_PARAMS _IOR('C', 0x13, struct snd_codec) +#define SNDRV_COMPRESS_SET_METADATA _IOW('C', 0x14,\ + struct snd_compr_metadata) +#define SNDRV_COMPRESS_GET_METADATA _IOWR('C', 0x15,\ + struct snd_compr_metadata) +#define SNDRV_COMPRESS_TSTAMP _IOR('C', 0x20, struct snd_compr_tstamp) +#define SNDRV_COMPRESS_AVAIL _IOR('C', 0x21, struct snd_compr_avail) +#define SNDRV_COMPRESS_PAUSE _IO('C', 0x30) +#define SNDRV_COMPRESS_RESUME _IO('C', 0x31) +#define SNDRV_COMPRESS_START _IO('C', 0x32) +#define SNDRV_COMPRESS_STOP _IO('C', 0x33) +#define SNDRV_COMPRESS_DRAIN _IO('C', 0x34) +#define SNDRV_COMPRESS_NEXT_TRACK _IO('C', 0x35) +#define SNDRV_COMPRESS_PARTIAL_DRAIN _IO('C', 0x36) +/* + * TODO + * 1. add mmap support + * + */ +#define SND_COMPR_TRIGGER_DRAIN 7 /*FIXME move this to pcm.h */ +#define SND_COMPR_TRIGGER_NEXT_TRACK 8 +#define SND_COMPR_TRIGGER_PARTIAL_DRAIN 9 +#endif diff --git a/include/uapi/sound/compress_params.h b/include/uapi/sound/compress_params.h new file mode 100644 index 000000000..3d4d6de66 --- /dev/null +++ b/include/uapi/sound/compress_params.h @@ -0,0 +1,406 @@ +/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) AND MIT) */ +/* + * compress_params.h - codec types and parameters for compressed data + * streaming interface + * + * Copyright (C) 2011 Intel Corporation + * Authors: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> + * Vinod Koul <vinod.koul@linux.intel.com> + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * The definitions in this file are derived from the OpenMAX AL version 1.1 + * and OpenMAX IL v 1.1.2 header files which contain the copyright notice below. + * + * Copyright (c) 2007-2010 The Khronos Group Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and/or associated documentation files (the + * "Materials "), to deal in the Materials without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Materials, and to + * permit persons to whom the Materials are furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Materials. + * + * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. + * + */ +#ifndef __SND_COMPRESS_PARAMS_H +#define __SND_COMPRESS_PARAMS_H + +#include <linux/types.h> + +/* AUDIO CODECS SUPPORTED */ +#define MAX_NUM_CODECS 32 +#define MAX_NUM_CODEC_DESCRIPTORS 32 +#define MAX_NUM_BITRATES 32 +#define MAX_NUM_SAMPLE_RATES 32 + +/* Codecs are listed linearly to allow for extensibility */ +#define SND_AUDIOCODEC_PCM ((__u32) 0x00000001) +#define SND_AUDIOCODEC_MP3 ((__u32) 0x00000002) +#define SND_AUDIOCODEC_AMR ((__u32) 0x00000003) +#define SND_AUDIOCODEC_AMRWB ((__u32) 0x00000004) +#define SND_AUDIOCODEC_AMRWBPLUS ((__u32) 0x00000005) +#define SND_AUDIOCODEC_AAC ((__u32) 0x00000006) +#define SND_AUDIOCODEC_WMA ((__u32) 0x00000007) +#define SND_AUDIOCODEC_REAL ((__u32) 0x00000008) +#define SND_AUDIOCODEC_VORBIS ((__u32) 0x00000009) +#define SND_AUDIOCODEC_FLAC ((__u32) 0x0000000A) +#define SND_AUDIOCODEC_IEC61937 ((__u32) 0x0000000B) +#define SND_AUDIOCODEC_G723_1 ((__u32) 0x0000000C) +#define SND_AUDIOCODEC_G729 ((__u32) 0x0000000D) +#define SND_AUDIOCODEC_BESPOKE ((__u32) 0x0000000E) +#define SND_AUDIOCODEC_MAX SND_AUDIOCODEC_BESPOKE + +/* + * Profile and modes are listed with bit masks. This allows for a + * more compact representation of fields that will not evolve + * (in contrast to the list of codecs) + */ + +#define SND_AUDIOPROFILE_PCM ((__u32) 0x00000001) + +/* MP3 modes are only useful for encoders */ +#define SND_AUDIOCHANMODE_MP3_MONO ((__u32) 0x00000001) +#define SND_AUDIOCHANMODE_MP3_STEREO ((__u32) 0x00000002) +#define SND_AUDIOCHANMODE_MP3_JOINTSTEREO ((__u32) 0x00000004) +#define SND_AUDIOCHANMODE_MP3_DUAL ((__u32) 0x00000008) + +#define SND_AUDIOPROFILE_AMR ((__u32) 0x00000001) + +/* AMR modes are only useful for encoders */ +#define SND_AUDIOMODE_AMR_DTX_OFF ((__u32) 0x00000001) +#define SND_AUDIOMODE_AMR_VAD1 ((__u32) 0x00000002) +#define SND_AUDIOMODE_AMR_VAD2 ((__u32) 0x00000004) + +#define SND_AUDIOSTREAMFORMAT_UNDEFINED ((__u32) 0x00000000) +#define SND_AUDIOSTREAMFORMAT_CONFORMANCE ((__u32) 0x00000001) +#define SND_AUDIOSTREAMFORMAT_IF1 ((__u32) 0x00000002) +#define SND_AUDIOSTREAMFORMAT_IF2 ((__u32) 0x00000004) +#define SND_AUDIOSTREAMFORMAT_FSF ((__u32) 0x00000008) +#define SND_AUDIOSTREAMFORMAT_RTPPAYLOAD ((__u32) 0x00000010) +#define SND_AUDIOSTREAMFORMAT_ITU ((__u32) 0x00000020) + +#define SND_AUDIOPROFILE_AMRWB ((__u32) 0x00000001) + +/* AMRWB modes are only useful for encoders */ +#define SND_AUDIOMODE_AMRWB_DTX_OFF ((__u32) 0x00000001) +#define SND_AUDIOMODE_AMRWB_VAD1 ((__u32) 0x00000002) +#define SND_AUDIOMODE_AMRWB_VAD2 ((__u32) 0x00000004) + +#define SND_AUDIOPROFILE_AMRWBPLUS ((__u32) 0x00000001) + +#define SND_AUDIOPROFILE_AAC ((__u32) 0x00000001) + +/* AAC modes are required for encoders and decoders */ +#define SND_AUDIOMODE_AAC_MAIN ((__u32) 0x00000001) +#define SND_AUDIOMODE_AAC_LC ((__u32) 0x00000002) +#define SND_AUDIOMODE_AAC_SSR ((__u32) 0x00000004) +#define SND_AUDIOMODE_AAC_LTP ((__u32) 0x00000008) +#define SND_AUDIOMODE_AAC_HE ((__u32) 0x00000010) +#define SND_AUDIOMODE_AAC_SCALABLE ((__u32) 0x00000020) +#define SND_AUDIOMODE_AAC_ERLC ((__u32) 0x00000040) +#define SND_AUDIOMODE_AAC_LD ((__u32) 0x00000080) +#define SND_AUDIOMODE_AAC_HE_PS ((__u32) 0x00000100) +#define SND_AUDIOMODE_AAC_HE_MPS ((__u32) 0x00000200) + +/* AAC formats are required for encoders and decoders */ +#define SND_AUDIOSTREAMFORMAT_MP2ADTS ((__u32) 0x00000001) +#define SND_AUDIOSTREAMFORMAT_MP4ADTS ((__u32) 0x00000002) +#define SND_AUDIOSTREAMFORMAT_MP4LOAS ((__u32) 0x00000004) +#define SND_AUDIOSTREAMFORMAT_MP4LATM ((__u32) 0x00000008) +#define SND_AUDIOSTREAMFORMAT_ADIF ((__u32) 0x00000010) +#define SND_AUDIOSTREAMFORMAT_MP4FF ((__u32) 0x00000020) +#define SND_AUDIOSTREAMFORMAT_RAW ((__u32) 0x00000040) + +#define SND_AUDIOPROFILE_WMA7 ((__u32) 0x00000001) +#define SND_AUDIOPROFILE_WMA8 ((__u32) 0x00000002) +#define SND_AUDIOPROFILE_WMA9 ((__u32) 0x00000004) +#define SND_AUDIOPROFILE_WMA10 ((__u32) 0x00000008) + +#define SND_AUDIOMODE_WMA_LEVEL1 ((__u32) 0x00000001) +#define SND_AUDIOMODE_WMA_LEVEL2 ((__u32) 0x00000002) +#define SND_AUDIOMODE_WMA_LEVEL3 ((__u32) 0x00000004) +#define SND_AUDIOMODE_WMA_LEVEL4 ((__u32) 0x00000008) +#define SND_AUDIOMODE_WMAPRO_LEVELM0 ((__u32) 0x00000010) +#define SND_AUDIOMODE_WMAPRO_LEVELM1 ((__u32) 0x00000020) +#define SND_AUDIOMODE_WMAPRO_LEVELM2 ((__u32) 0x00000040) +#define SND_AUDIOMODE_WMAPRO_LEVELM3 ((__u32) 0x00000080) + +#define SND_AUDIOSTREAMFORMAT_WMA_ASF ((__u32) 0x00000001) +/* + * Some implementations strip the ASF header and only send ASF packets + * to the DSP + */ +#define SND_AUDIOSTREAMFORMAT_WMA_NOASF_HDR ((__u32) 0x00000002) + +#define SND_AUDIOPROFILE_REALAUDIO ((__u32) 0x00000001) + +#define SND_AUDIOMODE_REALAUDIO_G2 ((__u32) 0x00000001) +#define SND_AUDIOMODE_REALAUDIO_8 ((__u32) 0x00000002) +#define SND_AUDIOMODE_REALAUDIO_10 ((__u32) 0x00000004) +#define SND_AUDIOMODE_REALAUDIO_SURROUND ((__u32) 0x00000008) + +#define SND_AUDIOPROFILE_VORBIS ((__u32) 0x00000001) + +#define SND_AUDIOMODE_VORBIS ((__u32) 0x00000001) + +#define SND_AUDIOPROFILE_FLAC ((__u32) 0x00000001) + +/* + * Define quality levels for FLAC encoders, from LEVEL0 (fast) + * to LEVEL8 (best) + */ +#define SND_AUDIOMODE_FLAC_LEVEL0 ((__u32) 0x00000001) +#define SND_AUDIOMODE_FLAC_LEVEL1 ((__u32) 0x00000002) +#define SND_AUDIOMODE_FLAC_LEVEL2 ((__u32) 0x00000004) +#define SND_AUDIOMODE_FLAC_LEVEL3 ((__u32) 0x00000008) +#define SND_AUDIOMODE_FLAC_LEVEL4 ((__u32) 0x00000010) +#define SND_AUDIOMODE_FLAC_LEVEL5 ((__u32) 0x00000020) +#define SND_AUDIOMODE_FLAC_LEVEL6 ((__u32) 0x00000040) +#define SND_AUDIOMODE_FLAC_LEVEL7 ((__u32) 0x00000080) +#define SND_AUDIOMODE_FLAC_LEVEL8 ((__u32) 0x00000100) + +#define SND_AUDIOSTREAMFORMAT_FLAC ((__u32) 0x00000001) +#define SND_AUDIOSTREAMFORMAT_FLAC_OGG ((__u32) 0x00000002) + +/* IEC61937 payloads without CUVP and preambles */ +#define SND_AUDIOPROFILE_IEC61937 ((__u32) 0x00000001) +/* IEC61937 with S/PDIF preambles+CUVP bits in 32-bit containers */ +#define SND_AUDIOPROFILE_IEC61937_SPDIF ((__u32) 0x00000002) + +/* + * IEC modes are mandatory for decoders. Format autodetection + * will only happen on the DSP side with mode 0. The PCM mode should + * not be used, the PCM codec should be used instead. + */ +#define SND_AUDIOMODE_IEC_REF_STREAM_HEADER ((__u32) 0x00000000) +#define SND_AUDIOMODE_IEC_LPCM ((__u32) 0x00000001) +#define SND_AUDIOMODE_IEC_AC3 ((__u32) 0x00000002) +#define SND_AUDIOMODE_IEC_MPEG1 ((__u32) 0x00000004) +#define SND_AUDIOMODE_IEC_MP3 ((__u32) 0x00000008) +#define SND_AUDIOMODE_IEC_MPEG2 ((__u32) 0x00000010) +#define SND_AUDIOMODE_IEC_AACLC ((__u32) 0x00000020) +#define SND_AUDIOMODE_IEC_DTS ((__u32) 0x00000040) +#define SND_AUDIOMODE_IEC_ATRAC ((__u32) 0x00000080) +#define SND_AUDIOMODE_IEC_SACD ((__u32) 0x00000100) +#define SND_AUDIOMODE_IEC_EAC3 ((__u32) 0x00000200) +#define SND_AUDIOMODE_IEC_DTS_HD ((__u32) 0x00000400) +#define SND_AUDIOMODE_IEC_MLP ((__u32) 0x00000800) +#define SND_AUDIOMODE_IEC_DST ((__u32) 0x00001000) +#define SND_AUDIOMODE_IEC_WMAPRO ((__u32) 0x00002000) +#define SND_AUDIOMODE_IEC_REF_CXT ((__u32) 0x00004000) +#define SND_AUDIOMODE_IEC_HE_AAC ((__u32) 0x00008000) +#define SND_AUDIOMODE_IEC_HE_AAC2 ((__u32) 0x00010000) +#define SND_AUDIOMODE_IEC_MPEG_SURROUND ((__u32) 0x00020000) + +#define SND_AUDIOPROFILE_G723_1 ((__u32) 0x00000001) + +#define SND_AUDIOMODE_G723_1_ANNEX_A ((__u32) 0x00000001) +#define SND_AUDIOMODE_G723_1_ANNEX_B ((__u32) 0x00000002) +#define SND_AUDIOMODE_G723_1_ANNEX_C ((__u32) 0x00000004) + +#define SND_AUDIOPROFILE_G729 ((__u32) 0x00000001) + +#define SND_AUDIOMODE_G729_ANNEX_A ((__u32) 0x00000001) +#define SND_AUDIOMODE_G729_ANNEX_B ((__u32) 0x00000002) + +/* <FIXME: multichannel encoders aren't supported for now. Would need + an additional definition of channel arrangement> */ + +/* VBR/CBR definitions */ +#define SND_RATECONTROLMODE_CONSTANTBITRATE ((__u32) 0x00000001) +#define SND_RATECONTROLMODE_VARIABLEBITRATE ((__u32) 0x00000002) + +/* Encoder options */ + +struct snd_enc_wma { + __u32 super_block_align; /* WMA Type-specific data */ +}; + + +/** + * struct snd_enc_vorbis + * @quality: Sets encoding quality to n, between -1 (low) and 10 (high). + * In the default mode of operation, the quality level is 3. + * Normal quality range is 0 - 10. + * @managed: Boolean. Set bitrate management mode. This turns off the + * normal VBR encoding, but allows hard or soft bitrate constraints to be + * enforced by the encoder. This mode can be slower, and may also be + * lower quality. It is primarily useful for streaming. + * @max_bit_rate: Enabled only if managed is TRUE + * @min_bit_rate: Enabled only if managed is TRUE + * @downmix: Boolean. Downmix input from stereo to mono (has no effect on + * non-stereo streams). Useful for lower-bitrate encoding. + * + * These options were extracted from the OpenMAX IL spec and Gstreamer vorbisenc + * properties + * + * For best quality users should specify VBR mode and set quality levels. + */ + +struct snd_enc_vorbis { + __s32 quality; + __u32 managed; + __u32 max_bit_rate; + __u32 min_bit_rate; + __u32 downmix; +} __attribute__((packed, aligned(4))); + + +/** + * struct snd_enc_real + * @quant_bits: number of coupling quantization bits in the stream + * @start_region: coupling start region in the stream + * @num_regions: number of regions value + * + * These options were extracted from the OpenMAX IL spec + */ + +struct snd_enc_real { + __u32 quant_bits; + __u32 start_region; + __u32 num_regions; +} __attribute__((packed, aligned(4))); + +/** + * struct snd_enc_flac + * @num: serial number, valid only for OGG formats + * needs to be set by application + * @gain: Add replay gain tags + * + * These options were extracted from the FLAC online documentation + * at http://flac.sourceforge.net/documentation_tools_flac.html + * + * To make the API simpler, it is assumed that the user will select quality + * profiles. Additional options that affect encoding quality and speed can + * be added at a later stage if needed. + * + * By default the Subset format is used by encoders. + * + * TAGS such as pictures, etc, cannot be handled by an offloaded encoder and are + * not supported in this API. + */ + +struct snd_enc_flac { + __u32 num; + __u32 gain; +} __attribute__((packed, aligned(4))); + +struct snd_enc_generic { + __u32 bw; /* encoder bandwidth */ + __s32 reserved[15]; /* Can be used for SND_AUDIOCODEC_BESPOKE */ +} __attribute__((packed, aligned(4))); + +union snd_codec_options { + struct snd_enc_wma wma; + struct snd_enc_vorbis vorbis; + struct snd_enc_real real; + struct snd_enc_flac flac; + struct snd_enc_generic generic; +} __attribute__((packed, aligned(4))); + +/** struct snd_codec_desc - description of codec capabilities + * @max_ch: Maximum number of audio channels + * @sample_rates: Sampling rates in Hz, use values like 48000 for this + * @num_sample_rates: Number of valid values in sample_rates array + * @bit_rate: Indexed array containing supported bit rates + * @num_bitrates: Number of valid values in bit_rate array + * @rate_control: value is specified by SND_RATECONTROLMODE defines. + * @profiles: Supported profiles. See SND_AUDIOPROFILE defines. + * @modes: Supported modes. See SND_AUDIOMODE defines + * @formats: Supported formats. See SND_AUDIOSTREAMFORMAT defines + * @min_buffer: Minimum buffer size handled by codec implementation + * @reserved: reserved for future use + * + * This structure provides a scalar value for profiles, modes and stream + * format fields. + * If an implementation supports multiple combinations, they will be listed as + * codecs with different descriptors, for example there would be 2 descriptors + * for AAC-RAW and AAC-ADTS. + * This entails some redundancy but makes it easier to avoid invalid + * configurations. + * + */ + +struct snd_codec_desc { + __u32 max_ch; + __u32 sample_rates[MAX_NUM_SAMPLE_RATES]; + __u32 num_sample_rates; + __u32 bit_rate[MAX_NUM_BITRATES]; + __u32 num_bitrates; + __u32 rate_control; + __u32 profiles; + __u32 modes; + __u32 formats; + __u32 min_buffer; + __u32 reserved[15]; +} __attribute__((packed, aligned(4))); + +/** struct snd_codec + * @id: Identifies the supported audio encoder/decoder. + * See SND_AUDIOCODEC macros. + * @ch_in: Number of input audio channels + * @ch_out: Number of output channels. In case of contradiction between + * this field and the channelMode field, the channelMode field + * overrides. + * @sample_rate: Audio sample rate of input data in Hz, use values like 48000 + * for this. + * @bit_rate: Bitrate of encoded data. May be ignored by decoders + * @rate_control: Encoding rate control. See SND_RATECONTROLMODE defines. + * Encoders may rely on profiles for quality levels. + * May be ignored by decoders. + * @profile: Mandatory for encoders, can be mandatory for specific + * decoders as well. See SND_AUDIOPROFILE defines. + * @level: Supported level (Only used by WMA at the moment) + * @ch_mode: Channel mode for encoder. See SND_AUDIOCHANMODE defines + * @format: Format of encoded bistream. Mandatory when defined. + * See SND_AUDIOSTREAMFORMAT defines. + * @align: Block alignment in bytes of an audio sample. + * Only required for PCM or IEC formats. + * @options: encoder-specific settings + * @reserved: reserved for future use + */ + +struct snd_codec { + __u32 id; + __u32 ch_in; + __u32 ch_out; + __u32 sample_rate; + __u32 bit_rate; + __u32 rate_control; + __u32 profile; + __u32 level; + __u32 ch_mode; + __u32 format; + __u32 align; + union snd_codec_options options; + __u32 reserved[3]; +} __attribute__((packed, aligned(4))); + +#endif diff --git a/include/uapi/sound/emu10k1.h b/include/uapi/sound/emu10k1.h new file mode 100644 index 000000000..042c5a6f1 --- /dev/null +++ b/include/uapi/sound/emu10k1.h @@ -0,0 +1,381 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Copyright (c) by Jaroslav Kysela <perex@perex.cz>, + * Creative Labs, Inc. + * Definitions for EMU10K1 (SB Live!) chips + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _UAPI__SOUND_EMU10K1_H +#define _UAPI__SOUND_EMU10K1_H + +#include <linux/types.h> +#include <sound/asound.h> + +/* + * ---- FX8010 ---- + */ + +#define EMU10K1_CARD_CREATIVE 0x00000000 +#define EMU10K1_CARD_EMUAPS 0x00000001 + +#define EMU10K1_FX8010_PCM_COUNT 8 + +/* + * Following definition is copied from linux/types.h to support compiling + * this header file in userspace since they are not generally available for + * uapi headers. + */ +#define __EMU10K1_DECLARE_BITMAP(name,bits) \ + unsigned long name[(bits) / (sizeof(unsigned long) * 8)] + +/* instruction set */ +#define iMAC0 0x00 /* R = A + (X * Y >> 31) ; saturation */ +#define iMAC1 0x01 /* R = A + (-X * Y >> 31) ; saturation */ +#define iMAC2 0x02 /* R = A + (X * Y >> 31) ; wraparound */ +#define iMAC3 0x03 /* R = A + (-X * Y >> 31) ; wraparound */ +#define iMACINT0 0x04 /* R = A + X * Y ; saturation */ +#define iMACINT1 0x05 /* R = A + X * Y ; wraparound (31-bit) */ +#define iACC3 0x06 /* R = A + X + Y ; saturation */ +#define iMACMV 0x07 /* R = A, acc += X * Y >> 31 */ +#define iANDXOR 0x08 /* R = (A & X) ^ Y */ +#define iTSTNEG 0x09 /* R = (A >= Y) ? X : ~X */ +#define iLIMITGE 0x0a /* R = (A >= Y) ? X : Y */ +#define iLIMITLT 0x0b /* R = (A < Y) ? X : Y */ +#define iLOG 0x0c /* R = linear_data, A (log_data), X (max_exp), Y (format_word) */ +#define iEXP 0x0d /* R = log_data, A (linear_data), X (max_exp), Y (format_word) */ +#define iINTERP 0x0e /* R = A + (X * (Y - A) >> 31) ; saturation */ +#define iSKIP 0x0f /* R = A (cc_reg), X (count), Y (cc_test) */ + +/* GPRs */ +#define FXBUS(x) (0x00 + (x)) /* x = 0x00 - 0x0f */ +#define EXTIN(x) (0x10 + (x)) /* x = 0x00 - 0x0f */ +#define EXTOUT(x) (0x20 + (x)) /* x = 0x00 - 0x0f physical outs -> FXWC low 16 bits */ +#define FXBUS2(x) (0x30 + (x)) /* x = 0x00 - 0x0f copies of fx buses for capture -> FXWC high 16 bits */ + /* NB: 0x31 and 0x32 are shared with Center/LFE on SB live 5.1 */ + +#define C_00000000 0x40 +#define C_00000001 0x41 +#define C_00000002 0x42 +#define C_00000003 0x43 +#define C_00000004 0x44 +#define C_00000008 0x45 +#define C_00000010 0x46 +#define C_00000020 0x47 +#define C_00000100 0x48 +#define C_00010000 0x49 +#define C_00080000 0x4a +#define C_10000000 0x4b +#define C_20000000 0x4c +#define C_40000000 0x4d +#define C_80000000 0x4e +#define C_7fffffff 0x4f +#define C_ffffffff 0x50 +#define C_fffffffe 0x51 +#define C_c0000000 0x52 +#define C_4f1bbcdc 0x53 +#define C_5a7ef9db 0x54 +#define C_00100000 0x55 /* ?? */ +#define GPR_ACCU 0x56 /* ACCUM, accumulator */ +#define GPR_COND 0x57 /* CCR, condition register */ +#define GPR_NOISE0 0x58 /* noise source */ +#define GPR_NOISE1 0x59 /* noise source */ +#define GPR_IRQ 0x5a /* IRQ register */ +#define GPR_DBAC 0x5b /* TRAM Delay Base Address Counter */ +#define GPR(x) (FXGPREGBASE + (x)) /* free GPRs: x = 0x00 - 0xff */ +#define ITRAM_DATA(x) (TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */ +#define ETRAM_DATA(x) (TANKMEMDATAREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */ +#define ITRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */ +#define ETRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */ + +#define A_ITRAM_DATA(x) (TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ +#define A_ETRAM_DATA(x) (TANKMEMDATAREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ +#define A_ITRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ +#define A_ETRAM_ADDR(x) (TANKMEMADDRREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ +#define A_ITRAM_CTL(x) (A_TANKMEMCTLREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ +#define A_ETRAM_CTL(x) (A_TANKMEMCTLREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ + +#define A_FXBUS(x) (0x00 + (x)) /* x = 0x00 - 0x3f FX buses */ +#define A_EXTIN(x) (0x40 + (x)) /* x = 0x00 - 0x0f physical ins */ +#define A_P16VIN(x) (0x50 + (x)) /* x = 0x00 - 0x0f p16v ins (A2 only) "EMU32 inputs" */ +#define A_EXTOUT(x) (0x60 + (x)) /* x = 0x00 - 0x1f physical outs -> A_FXWC1 0x79-7f unknown */ +#define A_FXBUS2(x) (0x80 + (x)) /* x = 0x00 - 0x1f extra outs used for EFX capture -> A_FXWC2 */ +#define A_EMU32OUTH(x) (0xa0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_10 - _1F" - ??? */ +#define A_EMU32OUTL(x) (0xb0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_1 - _F" - ??? */ +#define A3_EMU32IN(x) (0x160 + (x)) /* x = 0x00 - 0x3f "EMU32_IN_00 - _3F" - Only when .device = 0x0008 */ +#define A3_EMU32OUT(x) (0x1E0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_00 - _3F" - Only when .device = 0x0008 */ +#define A_GPR(x) (A_FXGPREGBASE + (x)) + +/* cc_reg constants */ +#define CC_REG_NORMALIZED C_00000001 +#define CC_REG_BORROW C_00000002 +#define CC_REG_MINUS C_00000004 +#define CC_REG_ZERO C_00000008 +#define CC_REG_SATURATE C_00000010 +#define CC_REG_NONZERO C_00000100 + +/* FX buses */ +#define FXBUS_PCM_LEFT 0x00 +#define FXBUS_PCM_RIGHT 0x01 +#define FXBUS_PCM_LEFT_REAR 0x02 +#define FXBUS_PCM_RIGHT_REAR 0x03 +#define FXBUS_MIDI_LEFT 0x04 +#define FXBUS_MIDI_RIGHT 0x05 +#define FXBUS_PCM_CENTER 0x06 +#define FXBUS_PCM_LFE 0x07 +#define FXBUS_PCM_LEFT_FRONT 0x08 +#define FXBUS_PCM_RIGHT_FRONT 0x09 +#define FXBUS_MIDI_REVERB 0x0c +#define FXBUS_MIDI_CHORUS 0x0d +#define FXBUS_PCM_LEFT_SIDE 0x0e +#define FXBUS_PCM_RIGHT_SIDE 0x0f +#define FXBUS_PT_LEFT 0x14 +#define FXBUS_PT_RIGHT 0x15 + +/* Inputs */ +#define EXTIN_AC97_L 0x00 /* AC'97 capture channel - left */ +#define EXTIN_AC97_R 0x01 /* AC'97 capture channel - right */ +#define EXTIN_SPDIF_CD_L 0x02 /* internal S/PDIF CD - onboard - left */ +#define EXTIN_SPDIF_CD_R 0x03 /* internal S/PDIF CD - onboard - right */ +#define EXTIN_ZOOM_L 0x04 /* Zoom Video I2S - left */ +#define EXTIN_ZOOM_R 0x05 /* Zoom Video I2S - right */ +#define EXTIN_TOSLINK_L 0x06 /* LiveDrive - TOSLink Optical - left */ +#define EXTIN_TOSLINK_R 0x07 /* LiveDrive - TOSLink Optical - right */ +#define EXTIN_LINE1_L 0x08 /* LiveDrive - Line/Mic 1 - left */ +#define EXTIN_LINE1_R 0x09 /* LiveDrive - Line/Mic 1 - right */ +#define EXTIN_COAX_SPDIF_L 0x0a /* LiveDrive - Coaxial S/PDIF - left */ +#define EXTIN_COAX_SPDIF_R 0x0b /* LiveDrive - Coaxial S/PDIF - right */ +#define EXTIN_LINE2_L 0x0c /* LiveDrive - Line/Mic 2 - left */ +#define EXTIN_LINE2_R 0x0d /* LiveDrive - Line/Mic 2 - right */ + +/* Outputs */ +#define EXTOUT_AC97_L 0x00 /* AC'97 playback channel - left */ +#define EXTOUT_AC97_R 0x01 /* AC'97 playback channel - right */ +#define EXTOUT_TOSLINK_L 0x02 /* LiveDrive - TOSLink Optical - left */ +#define EXTOUT_TOSLINK_R 0x03 /* LiveDrive - TOSLink Optical - right */ +#define EXTOUT_AC97_CENTER 0x04 /* SB Live 5.1 - center */ +#define EXTOUT_AC97_LFE 0x05 /* SB Live 5.1 - LFE */ +#define EXTOUT_HEADPHONE_L 0x06 /* LiveDrive - Headphone - left */ +#define EXTOUT_HEADPHONE_R 0x07 /* LiveDrive - Headphone - right */ +#define EXTOUT_REAR_L 0x08 /* Rear channel - left */ +#define EXTOUT_REAR_R 0x09 /* Rear channel - right */ +#define EXTOUT_ADC_CAP_L 0x0a /* ADC Capture buffer - left */ +#define EXTOUT_ADC_CAP_R 0x0b /* ADC Capture buffer - right */ +#define EXTOUT_MIC_CAP 0x0c /* MIC Capture buffer */ +#define EXTOUT_AC97_REAR_L 0x0d /* SB Live 5.1 (c) 2003 - Rear Left */ +#define EXTOUT_AC97_REAR_R 0x0e /* SB Live 5.1 (c) 2003 - Rear Right */ +#define EXTOUT_ACENTER 0x11 /* Analog Center */ +#define EXTOUT_ALFE 0x12 /* Analog LFE */ + +/* Audigy Inputs */ +#define A_EXTIN_AC97_L 0x00 /* AC'97 capture channel - left */ +#define A_EXTIN_AC97_R 0x01 /* AC'97 capture channel - right */ +#define A_EXTIN_SPDIF_CD_L 0x02 /* digital CD left */ +#define A_EXTIN_SPDIF_CD_R 0x03 /* digital CD left */ +#define A_EXTIN_OPT_SPDIF_L 0x04 /* audigy drive Optical SPDIF - left */ +#define A_EXTIN_OPT_SPDIF_R 0x05 /* right */ +#define A_EXTIN_LINE2_L 0x08 /* audigy drive line2/mic2 - left */ +#define A_EXTIN_LINE2_R 0x09 /* right */ +#define A_EXTIN_ADC_L 0x0a /* Philips ADC - left */ +#define A_EXTIN_ADC_R 0x0b /* right */ +#define A_EXTIN_AUX2_L 0x0c /* audigy drive aux2 - left */ +#define A_EXTIN_AUX2_R 0x0d /* - right */ + +/* Audigiy Outputs */ +#define A_EXTOUT_FRONT_L 0x00 /* digital front left */ +#define A_EXTOUT_FRONT_R 0x01 /* right */ +#define A_EXTOUT_CENTER 0x02 /* digital front center */ +#define A_EXTOUT_LFE 0x03 /* digital front lfe */ +#define A_EXTOUT_HEADPHONE_L 0x04 /* headphone audigy drive left */ +#define A_EXTOUT_HEADPHONE_R 0x05 /* right */ +#define A_EXTOUT_REAR_L 0x06 /* digital rear left */ +#define A_EXTOUT_REAR_R 0x07 /* right */ +#define A_EXTOUT_AFRONT_L 0x08 /* analog front left */ +#define A_EXTOUT_AFRONT_R 0x09 /* right */ +#define A_EXTOUT_ACENTER 0x0a /* analog center */ +#define A_EXTOUT_ALFE 0x0b /* analog LFE */ +#define A_EXTOUT_ASIDE_L 0x0c /* analog side left - Audigy 2 ZS */ +#define A_EXTOUT_ASIDE_R 0x0d /* right - Audigy 2 ZS */ +#define A_EXTOUT_AREAR_L 0x0e /* analog rear left */ +#define A_EXTOUT_AREAR_R 0x0f /* right */ +#define A_EXTOUT_AC97_L 0x10 /* AC97 left (front) */ +#define A_EXTOUT_AC97_R 0x11 /* right */ +#define A_EXTOUT_ADC_CAP_L 0x16 /* ADC capture buffer left */ +#define A_EXTOUT_ADC_CAP_R 0x17 /* right */ +#define A_EXTOUT_MIC_CAP 0x18 /* Mic capture buffer */ + +/* Audigy constants */ +#define A_C_00000000 0xc0 +#define A_C_00000001 0xc1 +#define A_C_00000002 0xc2 +#define A_C_00000003 0xc3 +#define A_C_00000004 0xc4 +#define A_C_00000008 0xc5 +#define A_C_00000010 0xc6 +#define A_C_00000020 0xc7 +#define A_C_00000100 0xc8 +#define A_C_00010000 0xc9 +#define A_C_00000800 0xca +#define A_C_10000000 0xcb +#define A_C_20000000 0xcc +#define A_C_40000000 0xcd +#define A_C_80000000 0xce +#define A_C_7fffffff 0xcf +#define A_C_ffffffff 0xd0 +#define A_C_fffffffe 0xd1 +#define A_C_c0000000 0xd2 +#define A_C_4f1bbcdc 0xd3 +#define A_C_5a7ef9db 0xd4 +#define A_C_00100000 0xd5 +#define A_GPR_ACCU 0xd6 /* ACCUM, accumulator */ +#define A_GPR_COND 0xd7 /* CCR, condition register */ +#define A_GPR_NOISE0 0xd8 /* noise source */ +#define A_GPR_NOISE1 0xd9 /* noise source */ +#define A_GPR_IRQ 0xda /* IRQ register */ +#define A_GPR_DBAC 0xdb /* TRAM Delay Base Address Counter - internal */ +#define A_GPR_DBACE 0xde /* TRAM Delay Base Address Counter - external */ + +/* definitions for debug register */ +#define EMU10K1_DBG_ZC 0x80000000 /* zero tram counter */ +#define EMU10K1_DBG_SATURATION_OCCURED 0x02000000 /* saturation control */ +#define EMU10K1_DBG_SATURATION_ADDR 0x01ff0000 /* saturation address */ +#define EMU10K1_DBG_SINGLE_STEP 0x00008000 /* single step mode */ +#define EMU10K1_DBG_STEP 0x00004000 /* start single step */ +#define EMU10K1_DBG_CONDITION_CODE 0x00003e00 /* condition code */ +#define EMU10K1_DBG_SINGLE_STEP_ADDR 0x000001ff /* single step address */ + +/* tank memory address line */ +#ifndef __KERNEL__ +#define TANKMEMADDRREG_ADDR_MASK 0x000fffff /* 20 bit tank address field */ +#define TANKMEMADDRREG_CLEAR 0x00800000 /* Clear tank memory */ +#define TANKMEMADDRREG_ALIGN 0x00400000 /* Align read or write relative to tank access */ +#define TANKMEMADDRREG_WRITE 0x00200000 /* Write to tank memory */ +#define TANKMEMADDRREG_READ 0x00100000 /* Read from tank memory */ +#endif + +struct snd_emu10k1_fx8010_info { + unsigned int internal_tram_size; /* in samples */ + unsigned int external_tram_size; /* in samples */ + char fxbus_names[16][32]; /* names of FXBUSes */ + char extin_names[16][32]; /* names of external inputs */ + char extout_names[32][32]; /* names of external outputs */ + unsigned int gpr_controls; /* count of GPR controls */ +}; + +#define EMU10K1_GPR_TRANSLATION_NONE 0 +#define EMU10K1_GPR_TRANSLATION_TABLE100 1 +#define EMU10K1_GPR_TRANSLATION_BASS 2 +#define EMU10K1_GPR_TRANSLATION_TREBLE 3 +#define EMU10K1_GPR_TRANSLATION_ONOFF 4 + +struct snd_emu10k1_fx8010_control_gpr { + struct snd_ctl_elem_id id; /* full control ID definition */ + unsigned int vcount; /* visible count */ + unsigned int count; /* count of GPR (1..16) */ + unsigned short gpr[32]; /* GPR number(s) */ + unsigned int value[32]; /* initial values */ + unsigned int min; /* minimum range */ + unsigned int max; /* maximum range */ + unsigned int translation; /* translation type (EMU10K1_GPR_TRANSLATION*) */ + const unsigned int *tlv; +}; + +/* old ABI without TLV support */ +struct snd_emu10k1_fx8010_control_old_gpr { + struct snd_ctl_elem_id id; + unsigned int vcount; + unsigned int count; + unsigned short gpr[32]; + unsigned int value[32]; + unsigned int min; + unsigned int max; + unsigned int translation; +}; + +struct snd_emu10k1_fx8010_code { + char name[128]; + + __EMU10K1_DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */ + __u32 __user *gpr_map; /* initializers */ + + unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */ + struct snd_emu10k1_fx8010_control_gpr __user *gpr_add_controls; /* GPR controls to add/replace */ + + unsigned int gpr_del_control_count; /* count of GPR controls to remove */ + struct snd_ctl_elem_id __user *gpr_del_controls; /* IDs of GPR controls to remove */ + + unsigned int gpr_list_control_count; /* count of GPR controls to list */ + unsigned int gpr_list_control_total; /* total count of GPR controls */ + struct snd_emu10k1_fx8010_control_gpr __user *gpr_list_controls; /* listed GPR controls */ + + __EMU10K1_DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */ + __u32 __user *tram_data_map; /* data initializers */ + __u32 __user *tram_addr_map; /* map initializers */ + + __EMU10K1_DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */ + __u32 __user *code; /* one instruction - 64 bits */ +}; + +struct snd_emu10k1_fx8010_tram { + unsigned int address; /* 31.bit == 1 -> external TRAM */ + unsigned int size; /* size in samples (4 bytes) */ + unsigned int *samples; /* pointer to samples (20-bit) */ + /* NULL->clear memory */ +}; + +struct snd_emu10k1_fx8010_pcm_rec { + unsigned int substream; /* substream number */ + unsigned int res1; /* reserved */ + unsigned int channels; /* 16-bit channels count, zero = remove this substream */ + unsigned int tram_start; /* ring buffer position in TRAM (in samples) */ + unsigned int buffer_size; /* count of buffered samples */ + unsigned short gpr_size; /* GPR containing size of ringbuffer in samples (host) */ + unsigned short gpr_ptr; /* GPR containing current pointer in the ring buffer (host = reset, FX8010) */ + unsigned short gpr_count; /* GPR containing count of samples between two interrupts (host) */ + unsigned short gpr_tmpcount; /* GPR containing current count of samples to interrupt (host = set, FX8010) */ + unsigned short gpr_trigger; /* GPR containing trigger (activate) information (host) */ + unsigned short gpr_running; /* GPR containing info if PCM is running (FX8010) */ + unsigned char pad; /* reserved */ + unsigned char etram[32]; /* external TRAM address & data (one per channel) */ + unsigned int res2; /* reserved */ +}; + +#define SNDRV_EMU10K1_VERSION SNDRV_PROTOCOL_VERSION(1, 0, 1) + +#define SNDRV_EMU10K1_IOCTL_INFO _IOR ('H', 0x10, struct snd_emu10k1_fx8010_info) +#define SNDRV_EMU10K1_IOCTL_CODE_POKE _IOW ('H', 0x11, struct snd_emu10k1_fx8010_code) +#define SNDRV_EMU10K1_IOCTL_CODE_PEEK _IOWR('H', 0x12, struct snd_emu10k1_fx8010_code) +#define SNDRV_EMU10K1_IOCTL_TRAM_SETUP _IOW ('H', 0x20, int) +#define SNDRV_EMU10K1_IOCTL_TRAM_POKE _IOW ('H', 0x21, struct snd_emu10k1_fx8010_tram) +#define SNDRV_EMU10K1_IOCTL_TRAM_PEEK _IOWR('H', 0x22, struct snd_emu10k1_fx8010_tram) +#define SNDRV_EMU10K1_IOCTL_PCM_POKE _IOW ('H', 0x30, struct snd_emu10k1_fx8010_pcm_rec) +#define SNDRV_EMU10K1_IOCTL_PCM_PEEK _IOWR('H', 0x31, struct snd_emu10k1_fx8010_pcm_rec) +#define SNDRV_EMU10K1_IOCTL_PVERSION _IOR ('H', 0x40, int) +#define SNDRV_EMU10K1_IOCTL_STOP _IO ('H', 0x80) +#define SNDRV_EMU10K1_IOCTL_CONTINUE _IO ('H', 0x81) +#define SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER _IO ('H', 0x82) +#define SNDRV_EMU10K1_IOCTL_SINGLE_STEP _IOW ('H', 0x83, int) +#define SNDRV_EMU10K1_IOCTL_DBG_READ _IOR ('H', 0x84, int) + +/* typedefs for compatibility to user-space */ +typedef struct snd_emu10k1_fx8010_info emu10k1_fx8010_info_t; +typedef struct snd_emu10k1_fx8010_control_gpr emu10k1_fx8010_control_gpr_t; +typedef struct snd_emu10k1_fx8010_code emu10k1_fx8010_code_t; +typedef struct snd_emu10k1_fx8010_tram emu10k1_fx8010_tram_t; +typedef struct snd_emu10k1_fx8010_pcm_rec emu10k1_fx8010_pcm_t; + +#endif /* _UAPI__SOUND_EMU10K1_H */ diff --git a/include/uapi/sound/firewire.h b/include/uapi/sound/firewire.h new file mode 100644 index 000000000..f0a547d86 --- /dev/null +++ b/include/uapi/sound/firewire.h @@ -0,0 +1,91 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_SOUND_FIREWIRE_H_INCLUDED +#define _UAPI_SOUND_FIREWIRE_H_INCLUDED + +#include <linux/ioctl.h> +#include <linux/types.h> + +/* events can be read() from the hwdep device */ + +#define SNDRV_FIREWIRE_EVENT_LOCK_STATUS 0x000010cc +#define SNDRV_FIREWIRE_EVENT_DICE_NOTIFICATION 0xd1ce004e +#define SNDRV_FIREWIRE_EVENT_EFW_RESPONSE 0x4e617475 +#define SNDRV_FIREWIRE_EVENT_DIGI00X_MESSAGE 0x746e736c +#define SNDRV_FIREWIRE_EVENT_MOTU_NOTIFICATION 0x64776479 + +struct snd_firewire_event_common { + unsigned int type; /* SNDRV_FIREWIRE_EVENT_xxx */ +}; + +struct snd_firewire_event_lock_status { + unsigned int type; + unsigned int status; /* 0/1 = unlocked/locked */ +}; + +struct snd_firewire_event_dice_notification { + unsigned int type; + unsigned int notification; /* DICE-specific bits */ +}; + +#define SND_EFW_TRANSACTION_USER_SEQNUM_MAX ((__u32)((__u16)~0) - 1) +/* each field should be in big endian */ +struct snd_efw_transaction { + __be32 length; + __be32 version; + __be32 seqnum; + __be32 category; + __be32 command; + __be32 status; + __be32 params[0]; +}; +struct snd_firewire_event_efw_response { + unsigned int type; + __be32 response[0]; /* some responses */ +}; + +struct snd_firewire_event_digi00x_message { + unsigned int type; + __u32 message; /* Digi00x-specific message */ +}; + +struct snd_firewire_event_motu_notification { + unsigned int type; + __u32 message; /* MOTU-specific bits. */ +}; + +union snd_firewire_event { + struct snd_firewire_event_common common; + struct snd_firewire_event_lock_status lock_status; + struct snd_firewire_event_dice_notification dice_notification; + struct snd_firewire_event_efw_response efw_response; + struct snd_firewire_event_digi00x_message digi00x_message; + struct snd_firewire_event_motu_notification motu_notification; +}; + + +#define SNDRV_FIREWIRE_IOCTL_GET_INFO _IOR('H', 0xf8, struct snd_firewire_get_info) +#define SNDRV_FIREWIRE_IOCTL_LOCK _IO('H', 0xf9) +#define SNDRV_FIREWIRE_IOCTL_UNLOCK _IO('H', 0xfa) + +#define SNDRV_FIREWIRE_TYPE_DICE 1 +#define SNDRV_FIREWIRE_TYPE_FIREWORKS 2 +#define SNDRV_FIREWIRE_TYPE_BEBOB 3 +#define SNDRV_FIREWIRE_TYPE_OXFW 4 +#define SNDRV_FIREWIRE_TYPE_DIGI00X 5 +#define SNDRV_FIREWIRE_TYPE_TASCAM 6 +#define SNDRV_FIREWIRE_TYPE_MOTU 7 +#define SNDRV_FIREWIRE_TYPE_FIREFACE 8 + +struct snd_firewire_get_info { + unsigned int type; /* SNDRV_FIREWIRE_TYPE_xxx */ + unsigned int card; /* same as fw_cdev_get_info.card */ + unsigned char guid[8]; + char device_name[16]; /* device node in /dev */ +}; + +/* + * SNDRV_FIREWIRE_IOCTL_LOCK prevents the driver from streaming. + * Returns -EBUSY if the driver is already streaming. + */ + +#endif /* _UAPI_SOUND_FIREWIRE_H_INCLUDED */ diff --git a/include/uapi/sound/hdsp.h b/include/uapi/sound/hdsp.h new file mode 100644 index 000000000..5dc0c3db0 --- /dev/null +++ b/include/uapi/sound/hdsp.h @@ -0,0 +1,111 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef __SOUND_HDSP_H +#define __SOUND_HDSP_H + +/* + * Copyright (C) 2003 Thomas Charbonnel (thomas@undata.org) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/types.h> + +#define HDSP_MATRIX_MIXER_SIZE 2048 + +enum HDSP_IO_Type { + Digiface, + Multiface, + H9652, + H9632, + RPM, + Undefined, +}; + +struct hdsp_peak_rms { + __u32 input_peaks[26]; + __u32 playback_peaks[26]; + __u32 output_peaks[28]; + __u64 input_rms[26]; + __u64 playback_rms[26]; + /* These are only used for H96xx cards */ + __u64 output_rms[26]; +}; + +#define SNDRV_HDSP_IOCTL_GET_PEAK_RMS _IOR('H', 0x40, struct hdsp_peak_rms) + +struct hdsp_config_info { + unsigned char pref_sync_ref; + unsigned char wordclock_sync_check; + unsigned char spdif_sync_check; + unsigned char adatsync_sync_check; + unsigned char adat_sync_check[3]; + unsigned char spdif_in; + unsigned char spdif_out; + unsigned char spdif_professional; + unsigned char spdif_emphasis; + unsigned char spdif_nonaudio; + unsigned int spdif_sample_rate; + unsigned int system_sample_rate; + unsigned int autosync_sample_rate; + unsigned char system_clock_mode; + unsigned char clock_source; + unsigned char autosync_ref; + unsigned char line_out; + unsigned char passthru; + unsigned char da_gain; + unsigned char ad_gain; + unsigned char phone_gain; + unsigned char xlr_breakout_cable; + unsigned char analog_extension_board; +}; + +#define SNDRV_HDSP_IOCTL_GET_CONFIG_INFO _IOR('H', 0x41, struct hdsp_config_info) + +struct hdsp_firmware { + void __user *firmware_data; /* 24413 x 4 bytes */ +}; + +#define SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE _IOW('H', 0x42, struct hdsp_firmware) + +struct hdsp_version { + enum HDSP_IO_Type io_type; + unsigned short firmware_rev; +}; + +#define SNDRV_HDSP_IOCTL_GET_VERSION _IOR('H', 0x43, struct hdsp_version) + +struct hdsp_mixer { + unsigned short matrix[HDSP_MATRIX_MIXER_SIZE]; +}; + +#define SNDRV_HDSP_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdsp_mixer) + +struct hdsp_9632_aeb { + int aebi; + int aebo; +}; + +#define SNDRV_HDSP_IOCTL_GET_9632_AEB _IOR('H', 0x45, struct hdsp_9632_aeb) + +/* typedefs for compatibility to user-space */ +typedef enum HDSP_IO_Type HDSP_IO_Type; +typedef struct hdsp_peak_rms hdsp_peak_rms_t; +typedef struct hdsp_config_info hdsp_config_info_t; +typedef struct hdsp_firmware hdsp_firmware_t; +typedef struct hdsp_version hdsp_version_t; +typedef struct hdsp_mixer hdsp_mixer_t; +typedef struct hdsp_9632_aeb hdsp_9632_aeb_t; + +#endif /* __SOUND_HDSP_H */ diff --git a/include/uapi/sound/hdspm.h b/include/uapi/sound/hdspm.h new file mode 100644 index 000000000..a38f3f79b --- /dev/null +++ b/include/uapi/sound/hdspm.h @@ -0,0 +1,232 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef __SOUND_HDSPM_H +#define __SOUND_HDSPM_H +/* + * Copyright (C) 2003 Winfried Ritsch (IEM) + * based on hdsp.h from Thomas Charbonnel (thomas@undata.org) + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/types.h> + +/* Maximum channels is 64 even on 56Mode you have 64playbacks to matrix */ +#define HDSPM_MAX_CHANNELS 64 + +enum hdspm_io_type { + MADI, + MADIface, + AIO, + AES32, + RayDAT +}; + +enum hdspm_speed { + ss, + ds, + qs +}; + +/* -------------------- IOCTL Peak/RMS Meters -------------------- */ + +struct hdspm_peak_rms { + __u32 input_peaks[64]; + __u32 playback_peaks[64]; + __u32 output_peaks[64]; + + __u64 input_rms[64]; + __u64 playback_rms[64]; + __u64 output_rms[64]; + + __u8 speed; /* enum {ss, ds, qs} */ + int status2; +}; + +#define SNDRV_HDSPM_IOCTL_GET_PEAK_RMS \ + _IOR('H', 0x42, struct hdspm_peak_rms) + +/* ------------ CONFIG block IOCTL ---------------------- */ + +struct hdspm_config { + unsigned char pref_sync_ref; + unsigned char wordclock_sync_check; + unsigned char madi_sync_check; + unsigned int system_sample_rate; + unsigned int autosync_sample_rate; + unsigned char system_clock_mode; + unsigned char clock_source; + unsigned char autosync_ref; + unsigned char line_out; + unsigned int passthru; + unsigned int analog_out; +}; + +#define SNDRV_HDSPM_IOCTL_GET_CONFIG \ + _IOR('H', 0x41, struct hdspm_config) + +/* + * If there's a TCO (TimeCode Option) board installed, + * there are further options and status data available. + * The hdspm_ltc structure contains the current SMPTE + * timecode and some status information and can be + * obtained via SNDRV_HDSPM_IOCTL_GET_LTC or in the + * hdspm_status struct. + */ + +enum hdspm_ltc_format { + format_invalid, + fps_24, + fps_25, + fps_2997, + fps_30 +}; + +enum hdspm_ltc_frame { + frame_invalid, + drop_frame, + full_frame +}; + +enum hdspm_ltc_input_format { + ntsc, + pal, + no_video +}; + +struct hdspm_ltc { + unsigned int ltc; + + enum hdspm_ltc_format format; + enum hdspm_ltc_frame frame; + enum hdspm_ltc_input_format input_format; +}; + +#define SNDRV_HDSPM_IOCTL_GET_LTC _IOR('H', 0x46, struct hdspm_ltc) + +/* + * The status data reflects the device's current state + * as determined by the card's configuration and + * connection status. + */ + +enum hdspm_sync { + hdspm_sync_no_lock = 0, + hdspm_sync_lock = 1, + hdspm_sync_sync = 2 +}; + +enum hdspm_madi_input { + hdspm_input_optical = 0, + hdspm_input_coax = 1 +}; + +enum hdspm_madi_channel_format { + hdspm_format_ch_64 = 0, + hdspm_format_ch_56 = 1 +}; + +enum hdspm_madi_frame_format { + hdspm_frame_48 = 0, + hdspm_frame_96 = 1 +}; + +enum hdspm_syncsource { + syncsource_wc = 0, + syncsource_madi = 1, + syncsource_tco = 2, + syncsource_sync = 3, + syncsource_none = 4 +}; + +struct hdspm_status { + __u8 card_type; /* enum hdspm_io_type */ + enum hdspm_syncsource autosync_source; + + __u64 card_clock; + __u32 master_period; + + union { + struct { + __u8 sync_wc; /* enum hdspm_sync */ + __u8 sync_madi; /* enum hdspm_sync */ + __u8 sync_tco; /* enum hdspm_sync */ + __u8 sync_in; /* enum hdspm_sync */ + __u8 madi_input; /* enum hdspm_madi_input */ + __u8 channel_format; /* enum hdspm_madi_channel_format */ + __u8 frame_format; /* enum hdspm_madi_frame_format */ + } madi; + } card_specific; +}; + +#define SNDRV_HDSPM_IOCTL_GET_STATUS \ + _IOR('H', 0x47, struct hdspm_status) + +/* + * Get information about the card and its add-ons. + */ + +#define HDSPM_ADDON_TCO 1 + +struct hdspm_version { + __u8 card_type; /* enum hdspm_io_type */ + char cardname[20]; + unsigned int serial; + unsigned short firmware_rev; + int addons; +}; + +#define SNDRV_HDSPM_IOCTL_GET_VERSION _IOR('H', 0x48, struct hdspm_version) + +/* ------------- get Matrix Mixer IOCTL --------------- */ + +/* MADI mixer: 64inputs+64playback in 64outputs = 8192 => *4Byte = + * 32768 Bytes + */ + +/* organisation is 64 channelfader in a continuous memory block */ +/* equivalent to hardware definition, maybe for future feature of mmap of + * them + */ +/* each of 64 outputs has 64 infader and 64 outfader: + Ins to Outs mixer[out].in[in], Outstreams to Outs mixer[out].pb[pb] */ + +#define HDSPM_MIXER_CHANNELS HDSPM_MAX_CHANNELS + +struct hdspm_channelfader { + unsigned int in[HDSPM_MIXER_CHANNELS]; + unsigned int pb[HDSPM_MIXER_CHANNELS]; +}; + +struct hdspm_mixer { + struct hdspm_channelfader ch[HDSPM_MIXER_CHANNELS]; +}; + +struct hdspm_mixer_ioctl { + struct hdspm_mixer *mixer; +}; + +/* use indirect access due to the limit of ioctl bit size */ +#define SNDRV_HDSPM_IOCTL_GET_MIXER _IOR('H', 0x44, struct hdspm_mixer_ioctl) + +/* typedefs for compatibility to user-space */ +typedef struct hdspm_peak_rms hdspm_peak_rms_t; +typedef struct hdspm_config_info hdspm_config_info_t; +typedef struct hdspm_version hdspm_version_t; +typedef struct hdspm_channelfader snd_hdspm_channelfader_t; +typedef struct hdspm_mixer hdspm_mixer_t; + + +#endif diff --git a/include/uapi/sound/sb16_csp.h b/include/uapi/sound/sb16_csp.h new file mode 100644 index 000000000..e64851481 --- /dev/null +++ b/include/uapi/sound/sb16_csp.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Copyright (c) 1999 by Uros Bizjak <uros@kss-loka.si> + * Takashi Iwai <tiwai@suse.de> + * + * SB16ASP/AWE32 CSP control + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _UAPI__SOUND_SB16_CSP_H +#define _UAPI__SOUND_SB16_CSP_H + + +/* CSP modes */ +#define SNDRV_SB_CSP_MODE_NONE 0x00 +#define SNDRV_SB_CSP_MODE_DSP_READ 0x01 /* Record from DSP */ +#define SNDRV_SB_CSP_MODE_DSP_WRITE 0x02 /* Play to DSP */ +#define SNDRV_SB_CSP_MODE_QSOUND 0x04 /* QSound */ + +/* CSP load flags */ +#define SNDRV_SB_CSP_LOAD_FROMUSER 0x01 +#define SNDRV_SB_CSP_LOAD_INITBLOCK 0x02 + +/* CSP sample width */ +#define SNDRV_SB_CSP_SAMPLE_8BIT 0x01 +#define SNDRV_SB_CSP_SAMPLE_16BIT 0x02 + +/* CSP channels */ +#define SNDRV_SB_CSP_MONO 0x01 +#define SNDRV_SB_CSP_STEREO 0x02 + +/* CSP rates */ +#define SNDRV_SB_CSP_RATE_8000 0x01 +#define SNDRV_SB_CSP_RATE_11025 0x02 +#define SNDRV_SB_CSP_RATE_22050 0x04 +#define SNDRV_SB_CSP_RATE_44100 0x08 +#define SNDRV_SB_CSP_RATE_ALL 0x0f + +/* CSP running state */ +#define SNDRV_SB_CSP_ST_IDLE 0x00 +#define SNDRV_SB_CSP_ST_LOADED 0x01 +#define SNDRV_SB_CSP_ST_RUNNING 0x02 +#define SNDRV_SB_CSP_ST_PAUSED 0x04 +#define SNDRV_SB_CSP_ST_AUTO 0x08 +#define SNDRV_SB_CSP_ST_QSOUND 0x10 + +/* maximum QSound value (180 degrees right) */ +#define SNDRV_SB_CSP_QSOUND_MAX_RIGHT 0x20 + +/* maximum microcode RIFF file size */ +#define SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE 0x3000 + +/* microcode header */ +struct snd_sb_csp_mc_header { + char codec_name[16]; /* id name of codec */ + unsigned short func_req; /* requested function */ +}; + +/* microcode to be loaded */ +struct snd_sb_csp_microcode { + struct snd_sb_csp_mc_header info; + unsigned char data[SNDRV_SB_CSP_MAX_MICROCODE_FILE_SIZE]; +}; + +/* start CSP with sample_width in mono/stereo */ +struct snd_sb_csp_start { + int sample_width; /* sample width, look above */ + int channels; /* channels, look above */ +}; + +/* CSP information */ +struct snd_sb_csp_info { + char codec_name[16]; /* id name of codec */ + unsigned short func_nr; /* function number */ + unsigned int acc_format; /* accepted PCM formats */ + unsigned short acc_channels; /* accepted channels */ + unsigned short acc_width; /* accepted sample width */ + unsigned short acc_rates; /* accepted sample rates */ + unsigned short csp_mode; /* CSP mode, see above */ + unsigned short run_channels; /* current channels */ + unsigned short run_width; /* current sample width */ + unsigned short version; /* version id: 0x10 - 0x1f */ + unsigned short state; /* state bits */ +}; + +/* HWDEP controls */ +/* get CSP information */ +#define SNDRV_SB_CSP_IOCTL_INFO _IOR('H', 0x10, struct snd_sb_csp_info) +/* load microcode to CSP */ +/* NOTE: struct snd_sb_csp_microcode overflows the max size (13 bits) + * defined for some architectures like MIPS, and it leads to build errors. + * (x86 and co have 14-bit size, thus it's valid, though.) + * As a workaround for skipping the size-limit check, here we don't use the + * normal _IOW() macro but _IOC() with the manual argument. + */ +#define SNDRV_SB_CSP_IOCTL_LOAD_CODE \ + _IOC(_IOC_WRITE, 'H', 0x11, sizeof(struct snd_sb_csp_microcode)) +/* unload microcode from CSP */ +#define SNDRV_SB_CSP_IOCTL_UNLOAD_CODE _IO('H', 0x12) +/* start CSP */ +#define SNDRV_SB_CSP_IOCTL_START _IOW('H', 0x13, struct snd_sb_csp_start) +/* stop CSP */ +#define SNDRV_SB_CSP_IOCTL_STOP _IO('H', 0x14) +/* pause CSP and DMA transfer */ +#define SNDRV_SB_CSP_IOCTL_PAUSE _IO('H', 0x15) +/* restart CSP and DMA transfer */ +#define SNDRV_SB_CSP_IOCTL_RESTART _IO('H', 0x16) + + +#endif /* _UAPI__SOUND_SB16_CSP_H */ diff --git a/include/uapi/sound/sfnt_info.h b/include/uapi/sound/sfnt_info.h new file mode 100644 index 000000000..c9a810a6e --- /dev/null +++ b/include/uapi/sound/sfnt_info.h @@ -0,0 +1,213 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +#ifndef __SOUND_SFNT_INFO_H +#define __SOUND_SFNT_INFO_H + +/* + * Patch record compatible with AWE driver on OSS + * + * Copyright (C) 1999-2000 Takashi Iwai + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <sound/asound.h> + +/* + * patch information record + */ + +#ifdef SNDRV_BIG_ENDIAN +#define SNDRV_OSS_PATCHKEY(id) (0xfd00|id) +#else +#define SNDRV_OSS_PATCHKEY(id) ((id<<8)|0xfd) +#endif + +/* patch interface header: 16 bytes */ +struct soundfont_patch_info { + unsigned short key; /* use the key below */ +#define SNDRV_OSS_SOUNDFONT_PATCH SNDRV_OSS_PATCHKEY(0x07) + + short device_no; /* synthesizer number */ + unsigned short sf_id; /* file id (should be zero) */ + short optarg; /* optional argument */ + int len; /* data length (without this header) */ + + short type; /* patch operation type */ +#define SNDRV_SFNT_LOAD_INFO 0 /* awe_voice_rec */ +#define SNDRV_SFNT_LOAD_DATA 1 /* awe_sample_info */ +#define SNDRV_SFNT_OPEN_PATCH 2 /* awe_open_parm */ +#define SNDRV_SFNT_CLOSE_PATCH 3 /* none */ + /* 4 is obsolete */ +#define SNDRV_SFNT_REPLACE_DATA 5 /* awe_sample_info (optarg=#channels)*/ +#define SNDRV_SFNT_MAP_PRESET 6 /* awe_voice_map */ + /* 7 is not used */ +#define SNDRV_SFNT_PROBE_DATA 8 /* optarg=sample */ +#define SNDRV_SFNT_REMOVE_INFO 9 /* optarg=(bank<<8)|instr */ + + short reserved; /* word alignment data */ + + /* the actual patch data begins after this */ +}; + + +/* + * open patch + */ + +#define SNDRV_SFNT_PATCH_NAME_LEN 32 + +struct soundfont_open_parm { + unsigned short type; /* sample type */ +#define SNDRV_SFNT_PAT_TYPE_MISC 0 +#define SNDRV_SFNT_PAT_TYPE_GUS 6 +#define SNDRV_SFNT_PAT_TYPE_MAP 7 +#define SNDRV_SFNT_PAT_LOCKED 0x100 /* lock the samples */ +#define SNDRV_SFNT_PAT_SHARED 0x200 /* sample is shared */ + + short reserved; + char name[SNDRV_SFNT_PATCH_NAME_LEN]; +}; + + +/* + * raw voice information record + */ + +/* wave table envelope & effect parameters to control EMU8000 */ +struct soundfont_voice_parm { + unsigned short moddelay; /* modulation delay (0x8000) */ + unsigned short modatkhld; /* modulation attack & hold time (0x7f7f) */ + unsigned short moddcysus; /* modulation decay & sustain (0x7f7f) */ + unsigned short modrelease; /* modulation release time (0x807f) */ + short modkeyhold, modkeydecay; /* envelope change per key (not used) */ + unsigned short voldelay; /* volume delay (0x8000) */ + unsigned short volatkhld; /* volume attack & hold time (0x7f7f) */ + unsigned short voldcysus; /* volume decay & sustain (0x7f7f) */ + unsigned short volrelease; /* volume release time (0x807f) */ + short volkeyhold, volkeydecay; /* envelope change per key (not used) */ + unsigned short lfo1delay; /* LFO1 delay (0x8000) */ + unsigned short lfo2delay; /* LFO2 delay (0x8000) */ + unsigned short pefe; /* modulation pitch & cutoff (0x0000) */ + unsigned short fmmod; /* LFO1 pitch & cutoff (0x0000) */ + unsigned short tremfrq; /* LFO1 volume & freq (0x0000) */ + unsigned short fm2frq2; /* LFO2 pitch & freq (0x0000) */ + unsigned char cutoff; /* initial cutoff (0xff) */ + unsigned char filterQ; /* initial filter Q [0-15] (0x0) */ + unsigned char chorus; /* chorus send (0x00) */ + unsigned char reverb; /* reverb send (0x00) */ + unsigned short reserved[4]; /* not used */ +}; + + +/* wave table parameters: 92 bytes */ +struct soundfont_voice_info { + unsigned short sf_id; /* file id (should be zero) */ + unsigned short sample; /* sample id */ + int start, end; /* sample offset correction */ + int loopstart, loopend; /* loop offset correction */ + short rate_offset; /* sample rate pitch offset */ + unsigned short mode; /* sample mode */ +#define SNDRV_SFNT_MODE_ROMSOUND 0x8000 +#define SNDRV_SFNT_MODE_STEREO 1 +#define SNDRV_SFNT_MODE_LOOPING 2 +#define SNDRV_SFNT_MODE_NORELEASE 4 /* obsolete */ +#define SNDRV_SFNT_MODE_INIT_PARM 8 + + short root; /* midi root key */ + short tune; /* pitch tuning (in cents) */ + unsigned char low, high; /* key note range */ + unsigned char vellow, velhigh; /* velocity range */ + signed char fixkey, fixvel; /* fixed key, velocity */ + signed char pan, fixpan; /* panning, fixed panning */ + short exclusiveClass; /* exclusive class (0 = none) */ + unsigned char amplitude; /* sample volume (127 max) */ + unsigned char attenuation; /* attenuation (0.375dB) */ + short scaleTuning; /* pitch scale tuning(%), normally 100 */ + struct soundfont_voice_parm parm; /* voice envelope parameters */ + unsigned short sample_mode; /* sample mode_flag (set by driver) */ +}; + + +/* instrument info header: 4 bytes */ +struct soundfont_voice_rec_hdr { + unsigned char bank; /* midi bank number */ + unsigned char instr; /* midi preset number */ + char nvoices; /* number of voices */ + char write_mode; /* write mode; normally 0 */ +#define SNDRV_SFNT_WR_APPEND 0 /* append anyway */ +#define SNDRV_SFNT_WR_EXCLUSIVE 1 /* skip if already exists */ +#define SNDRV_SFNT_WR_REPLACE 2 /* replace if already exists */ +}; + + +/* + * sample wave information + */ + +/* wave table sample header: 32 bytes */ +struct soundfont_sample_info { + unsigned short sf_id; /* file id (should be zero) */ + unsigned short sample; /* sample id */ + int start, end; /* start & end offset */ + int loopstart, loopend; /* loop start & end offset */ + int size; /* size (0 = ROM) */ + short dummy; /* not used */ + unsigned short mode_flags; /* mode flags */ +#define SNDRV_SFNT_SAMPLE_8BITS 1 /* wave data is 8bits */ +#define SNDRV_SFNT_SAMPLE_UNSIGNED 2 /* wave data is unsigned */ +#define SNDRV_SFNT_SAMPLE_NO_BLANK 4 /* no blank loop is attached */ +#define SNDRV_SFNT_SAMPLE_SINGLESHOT 8 /* single-shot w/o loop */ +#define SNDRV_SFNT_SAMPLE_BIDIR_LOOP 16 /* bidirectional looping */ +#define SNDRV_SFNT_SAMPLE_STEREO_LEFT 32 /* stereo left sound */ +#define SNDRV_SFNT_SAMPLE_STEREO_RIGHT 64 /* stereo right sound */ +#define SNDRV_SFNT_SAMPLE_REVERSE_LOOP 128 /* reverse looping */ + unsigned int truesize; /* used memory size (set by driver) */ +}; + + +/* + * voice preset mapping (aliasing) + */ + +struct soundfont_voice_map { + int map_bank, map_instr, map_key; /* key = -1 means all keys */ + int src_bank, src_instr, src_key; +}; + + +/* + * ioctls for hwdep + */ + +#define SNDRV_EMUX_HWDEP_NAME "Emux WaveTable" + +#define SNDRV_EMUX_VERSION ((1 << 16) | (0 << 8) | 0) /* 1.0.0 */ + +struct snd_emux_misc_mode { + int port; /* -1 = all */ + int mode; + int value; + int value2; /* reserved */ +}; + +#define SNDRV_EMUX_IOCTL_VERSION _IOR('H', 0x80, unsigned int) +#define SNDRV_EMUX_IOCTL_LOAD_PATCH _IOWR('H', 0x81, struct soundfont_patch_info) +#define SNDRV_EMUX_IOCTL_RESET_SAMPLES _IO('H', 0x82) +#define SNDRV_EMUX_IOCTL_REMOVE_LAST_SAMPLES _IO('H', 0x83) +#define SNDRV_EMUX_IOCTL_MEM_AVAIL _IOW('H', 0x84, int) +#define SNDRV_EMUX_IOCTL_MISC_MODE _IOWR('H', 0x84, struct snd_emux_misc_mode) + +#endif /* __SOUND_SFNT_INFO_H */ diff --git a/include/uapi/sound/skl-tplg-interface.h b/include/uapi/sound/skl-tplg-interface.h new file mode 100644 index 000000000..f39352cef --- /dev/null +++ b/include/uapi/sound/skl-tplg-interface.h @@ -0,0 +1,239 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * skl-tplg-interface.h - Intel DSP FW private data interface + * + * Copyright (C) 2015 Intel Corp + * Author: Jeeja KP <jeeja.kp@intel.com> + * Nilofer, Samreen <samreen.nilofer@intel.com> + */ + +#ifndef __HDA_TPLG_INTERFACE_H__ +#define __HDA_TPLG_INTERFACE_H__ + +#include <linux/types.h> + +/* + * Default types range from 0~12. type can range from 0 to 0xff + * SST types start at higher to avoid any overlapping in future + */ +#define SKL_CONTROL_TYPE_BYTE_TLV 0x100 +#define SKL_CONTROL_TYPE_MIC_SELECT 0x102 + +#define HDA_SST_CFG_MAX 900 /* size of copier cfg*/ +#define MAX_IN_QUEUE 8 +#define MAX_OUT_QUEUE 8 + +#define SKL_UUID_STR_SZ 40 +/* Event types goes here */ +/* Reserve event type 0 for no event handlers */ +enum skl_event_types { + SKL_EVENT_NONE = 0, + SKL_MIXER_EVENT, + SKL_MUX_EVENT, + SKL_VMIXER_EVENT, + SKL_PGA_EVENT +}; + +/** + * enum skl_ch_cfg - channel configuration + * + * @SKL_CH_CFG_MONO: One channel only + * @SKL_CH_CFG_STEREO: L & R + * @SKL_CH_CFG_2_1: L, R & LFE + * @SKL_CH_CFG_3_0: L, C & R + * @SKL_CH_CFG_3_1: L, C, R & LFE + * @SKL_CH_CFG_QUATRO: L, R, Ls & Rs + * @SKL_CH_CFG_4_0: L, C, R & Cs + * @SKL_CH_CFG_5_0: L, C, R, Ls & Rs + * @SKL_CH_CFG_5_1: L, C, R, Ls, Rs & LFE + * @SKL_CH_CFG_DUAL_MONO: One channel replicated in two + * @SKL_CH_CFG_I2S_DUAL_STEREO_0: Stereo(L,R) in 4 slots, 1st stream:[ L, R, -, - ] + * @SKL_CH_CFG_I2S_DUAL_STEREO_1: Stereo(L,R) in 4 slots, 2nd stream:[ -, -, L, R ] + * @SKL_CH_CFG_INVALID: Invalid + */ +enum skl_ch_cfg { + SKL_CH_CFG_MONO = 0, + SKL_CH_CFG_STEREO = 1, + SKL_CH_CFG_2_1 = 2, + SKL_CH_CFG_3_0 = 3, + SKL_CH_CFG_3_1 = 4, + SKL_CH_CFG_QUATRO = 5, + SKL_CH_CFG_4_0 = 6, + SKL_CH_CFG_5_0 = 7, + SKL_CH_CFG_5_1 = 8, + SKL_CH_CFG_DUAL_MONO = 9, + SKL_CH_CFG_I2S_DUAL_STEREO_0 = 10, + SKL_CH_CFG_I2S_DUAL_STEREO_1 = 11, + SKL_CH_CFG_4_CHANNEL = 12, + SKL_CH_CFG_INVALID +}; + +enum skl_module_type { + SKL_MODULE_TYPE_MIXER = 0, + SKL_MODULE_TYPE_COPIER, + SKL_MODULE_TYPE_UPDWMIX, + SKL_MODULE_TYPE_SRCINT, + SKL_MODULE_TYPE_ALGO, + SKL_MODULE_TYPE_BASE_OUTFMT, + SKL_MODULE_TYPE_KPB, + SKL_MODULE_TYPE_MIC_SELECT, +}; + +enum skl_core_affinity { + SKL_AFFINITY_CORE_0 = 0, + SKL_AFFINITY_CORE_1, + SKL_AFFINITY_CORE_MAX +}; + +enum skl_pipe_conn_type { + SKL_PIPE_CONN_TYPE_NONE = 0, + SKL_PIPE_CONN_TYPE_FE, + SKL_PIPE_CONN_TYPE_BE +}; + +enum skl_hw_conn_type { + SKL_CONN_NONE = 0, + SKL_CONN_SOURCE = 1, + SKL_CONN_SINK = 2 +}; + +enum skl_dev_type { + SKL_DEVICE_BT = 0x0, + SKL_DEVICE_DMIC = 0x1, + SKL_DEVICE_I2S = 0x2, + SKL_DEVICE_SLIMBUS = 0x3, + SKL_DEVICE_HDALINK = 0x4, + SKL_DEVICE_HDAHOST = 0x5, + SKL_DEVICE_NONE +}; + +/** + * enum skl_interleaving - interleaving style + * + * @SKL_INTERLEAVING_PER_CHANNEL: [s1_ch1...s1_chN,...,sM_ch1...sM_chN] + * @SKL_INTERLEAVING_PER_SAMPLE: [s1_ch1...sM_ch1,...,s1_chN...sM_chN] + */ +enum skl_interleaving { + SKL_INTERLEAVING_PER_CHANNEL = 0, + SKL_INTERLEAVING_PER_SAMPLE = 1, +}; + +enum skl_sample_type { + SKL_SAMPLE_TYPE_INT_MSB = 0, + SKL_SAMPLE_TYPE_INT_LSB = 1, + SKL_SAMPLE_TYPE_INT_SIGNED = 2, + SKL_SAMPLE_TYPE_INT_UNSIGNED = 3, + SKL_SAMPLE_TYPE_FLOAT = 4 +}; + +enum module_pin_type { + /* All pins of the module takes same PCM inputs or outputs + * e.g. mixout + */ + SKL_PIN_TYPE_HOMOGENEOUS, + /* All pins of the module takes different PCM inputs or outputs + * e.g mux + */ + SKL_PIN_TYPE_HETEROGENEOUS, +}; + +enum skl_module_param_type { + SKL_PARAM_DEFAULT = 0, + SKL_PARAM_INIT, + SKL_PARAM_SET, + SKL_PARAM_BIND +}; + +struct skl_dfw_algo_data { + __u32 set_params:2; + __u32 rsvd:30; + __u32 param_id; + __u32 max; + char params[0]; +} __packed; + +enum skl_tkn_dir { + SKL_DIR_IN, + SKL_DIR_OUT +}; + +enum skl_tuple_type { + SKL_TYPE_TUPLE, + SKL_TYPE_DATA +}; + +/* v4 configuration data */ + +struct skl_dfw_v4_module_pin { + __u16 module_id; + __u16 instance_id; +} __packed; + +struct skl_dfw_v4_module_fmt { + __u32 channels; + __u32 freq; + __u32 bit_depth; + __u32 valid_bit_depth; + __u32 ch_cfg; + __u32 interleaving_style; + __u32 sample_type; + __u32 ch_map; +} __packed; + +struct skl_dfw_v4_module_caps { + __u32 set_params:2; + __u32 rsvd:30; + __u32 param_id; + __u32 caps_size; + __u32 caps[HDA_SST_CFG_MAX]; +} __packed; + +struct skl_dfw_v4_pipe { + __u8 pipe_id; + __u8 pipe_priority; + __u16 conn_type:4; + __u16 rsvd:4; + __u16 memory_pages:8; +} __packed; + +struct skl_dfw_v4_module { + char uuid[SKL_UUID_STR_SZ]; + + __u16 module_id; + __u16 instance_id; + __u32 max_mcps; + __u32 mem_pages; + __u32 obs; + __u32 ibs; + __u32 vbus_id; + + __u32 max_in_queue:8; + __u32 max_out_queue:8; + __u32 time_slot:8; + __u32 core_id:4; + __u32 rsvd1:4; + + __u32 module_type:8; + __u32 conn_type:4; + __u32 dev_type:4; + __u32 hw_conn_type:4; + __u32 rsvd2:12; + + __u32 params_fixup:8; + __u32 converter:8; + __u32 input_pin_type:1; + __u32 output_pin_type:1; + __u32 is_dynamic_in_pin:1; + __u32 is_dynamic_out_pin:1; + __u32 is_loadable:1; + __u32 rsvd3:11; + + struct skl_dfw_v4_pipe pipe; + struct skl_dfw_v4_module_fmt in_fmt[MAX_IN_QUEUE]; + struct skl_dfw_v4_module_fmt out_fmt[MAX_OUT_QUEUE]; + struct skl_dfw_v4_module_pin in_pin[MAX_IN_QUEUE]; + struct skl_dfw_v4_module_pin out_pin[MAX_OUT_QUEUE]; + struct skl_dfw_v4_module_caps caps; +} __packed; + +#endif diff --git a/include/uapi/sound/snd_sst_tokens.h b/include/uapi/sound/snd_sst_tokens.h new file mode 100644 index 000000000..8ba0112e5 --- /dev/null +++ b/include/uapi/sound/snd_sst_tokens.h @@ -0,0 +1,330 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * snd_sst_tokens.h - Intel SST tokens definition + * + * Copyright (C) 2016 Intel Corp + * Author: Shreyas NC <shreyas.nc@intel.com> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as version 2, as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + */ +#ifndef __SND_SST_TOKENS_H__ +#define __SND_SST_TOKENS_H__ + +/** + * %SKL_TKN_UUID: Module UUID + * + * %SKL_TKN_U8_BLOCK_TYPE: Type of the private data block.Can be: + * tuples, bytes, short and words + * + * %SKL_TKN_U8_IN_PIN_TYPE: Input pin type, + * homogenous=0, heterogenous=1 + * + * %SKL_TKN_U8_OUT_PIN_TYPE: Output pin type, + * homogenous=0, heterogenous=1 + * %SKL_TKN_U8_DYN_IN_PIN: Configure Input pin dynamically + * if true + * + * %SKL_TKN_U8_DYN_OUT_PIN: Configure Output pin dynamically + * if true + * + * %SKL_TKN_U8_IN_QUEUE_COUNT: Store the number of Input pins + * + * %SKL_TKN_U8_OUT_QUEUE_COUNT: Store the number of Output pins + * + * %SKL_TKN_U8_TIME_SLOT: TDM slot number + * + * %SKL_TKN_U8_CORE_ID: Stores module affinity value.Can take + * the values: + * SKL_AFFINITY_CORE_0 = 0, + * SKL_AFFINITY_CORE_1, + * SKL_AFFINITY_CORE_MAX + * + * %SKL_TKN_U8_MOD_TYPE: Module type value. + * + * %SKL_TKN_U8_CONN_TYPE: Module connection type can be a FE, + * BE or NONE as defined : + * SKL_PIPE_CONN_TYPE_NONE = 0, + * SKL_PIPE_CONN_TYPE_FE = 1 (HOST_DMA) + * SKL_PIPE_CONN_TYPE_BE = 2 (LINK_DMA) + * + * %SKL_TKN_U8_DEV_TYPE: Type of device to which the module is + * connected + * Can take the values: + * SKL_DEVICE_BT = 0x0, + * SKL_DEVICE_DMIC = 0x1, + * SKL_DEVICE_I2S = 0x2, + * SKL_DEVICE_SLIMBUS = 0x3, + * SKL_DEVICE_HDALINK = 0x4, + * SKL_DEVICE_HDAHOST = 0x5, + * SKL_DEVICE_NONE + * + * %SKL_TKN_U8_HW_CONN_TYPE: Connection type of the HW to which the + * module is connected + * SKL_CONN_NONE = 0, + * SKL_CONN_SOURCE = 1, + * SKL_CONN_SINK = 2 + * + * %SKL_TKN_U16_PIN_INST_ID: Stores the pin instance id + * + * %SKL_TKN_U16_MOD_INST_ID: Stores the mdule instance id + * + * %SKL_TKN_U32_MAX_MCPS: Module max mcps value + * + * %SKL_TKN_U32_MEM_PAGES: Module resource pages + * + * %SKL_TKN_U32_OBS: Stores Output Buffer size + * + * %SKL_TKN_U32_IBS: Stores input buffer size + * + * %SKL_TKN_U32_VBUS_ID: Module VBUS_ID. PDM=0, SSP0=0, + * SSP1=1,SSP2=2, + * SSP3=3, SSP4=4, + * SSP5=5, SSP6=6,INVALID + * + * %SKL_TKN_U32_PARAMS_FIXUP: Module Params fixup mask + * %SKL_TKN_U32_CONVERTER: Module params converter mask + * %SKL_TKN_U32_PIPE_ID: Stores the pipe id + * + * %SKL_TKN_U32_PIPE_CONN_TYPE: Type of the token to which the pipe is + * connected to. It can be + * SKL_PIPE_CONN_TYPE_NONE = 0, + * SKL_PIPE_CONN_TYPE_FE = 1 (HOST_DMA), + * SKL_PIPE_CONN_TYPE_BE = 2 (LINK_DMA), + * + * %SKL_TKN_U32_PIPE_PRIORITY: Pipe priority value + * %SKL_TKN_U32_PIPE_MEM_PGS: Pipe resource pages + * + * %SKL_TKN_U32_DIR_PIN_COUNT: Value for the direction to set input/output + * formats and the pin count. + * The first 4 bits have the direction + * value and the next 4 have + * the pin count value. + * SKL_DIR_IN = 0, SKL_DIR_OUT = 1. + * The input and output formats + * share the same set of tokens + * with the distinction between input + * and output made by reading direction + * token. + * + * %SKL_TKN_U32_FMT_CH: Supported channel count + * + * %SKL_TKN_U32_FMT_FREQ: Supported frequency/sample rate + * + * %SKL_TKN_U32_FMT_BIT_DEPTH: Supported container size + * + * %SKL_TKN_U32_FMT_SAMPLE_SIZE:Number of samples in the container + * + * %SKL_TKN_U32_FMT_CH_CONFIG: Supported channel configurations for the + * input/output. + * + * %SKL_TKN_U32_FMT_INTERLEAVE: Interleaving style which can be per + * channel or per sample. The values can be : + * SKL_INTERLEAVING_PER_CHANNEL = 0, + * SKL_INTERLEAVING_PER_SAMPLE = 1, + * + * %SKL_TKN_U32_FMT_SAMPLE_TYPE: + * Specifies the sample type. Can take the + * values: SKL_SAMPLE_TYPE_INT_MSB = 0, + * SKL_SAMPLE_TYPE_INT_LSB = 1, + * SKL_SAMPLE_TYPE_INT_SIGNED = 2, + * SKL_SAMPLE_TYPE_INT_UNSIGNED = 3, + * SKL_SAMPLE_TYPE_FLOAT = 4 + * + * %SKL_TKN_U32_CH_MAP: Channel map values + * %SKL_TKN_U32_MOD_SET_PARAMS: It can take these values: + * SKL_PARAM_DEFAULT, SKL_PARAM_INIT, + * SKL_PARAM_SET, SKL_PARAM_BIND + * + * %SKL_TKN_U32_MOD_PARAM_ID: ID of the module params + * + * %SKL_TKN_U32_CAPS_SET_PARAMS: + * Set params value + * + * %SKL_TKN_U32_CAPS_PARAMS_ID: Params ID + * + * %SKL_TKN_U32_CAPS_SIZE: Caps size + * + * %SKL_TKN_U32_PROC_DOMAIN: Specify processing domain + * + * %SKL_TKN_U32_LIB_COUNT: Specifies the number of libraries + * + * %SKL_TKN_STR_LIB_NAME: Specifies the library name + * + * %SKL_TKN_U32_PMODE: Specifies the power mode for pipe + * + * %SKL_TKL_U32_D0I3_CAPS: Specifies the D0i3 capability for module + * + * %SKL_TKN_U32_DMA_BUF_SIZE: DMA buffer size in millisec + * + * %SKL_TKN_U32_PIPE_DIR: Specifies pipe direction. Can be + * playback/capture. + * + * %SKL_TKN_U32_NUM_CONFIGS: Number of pipe configs + * + * %SKL_TKN_U32_PATH_MEM_PGS: Size of memory (in pages) required for pipeline + * and its data + * + * %SKL_TKN_U32_PIPE_CONFIG_ID: Config id for the modules in the pipe + * and PCM params supported by that pipe + * config. This is used as index to fill + * up the pipe config and module config + * structure. + * + * %SKL_TKN_U32_CFG_FREQ: + * %SKL_TKN_U8_CFG_CHAN: + * %SKL_TKN_U8_CFG_BPS: PCM params (freq, channels, bits per sample) + * supported for each of the pipe configs. + * + * %SKL_TKN_CFG_MOD_RES_ID: Module's resource index for each of the + * pipe config + * + * %SKL_TKN_CFG_MOD_FMT_ID: Module's interface index for each of the + * pipe config + * + * %SKL_TKN_U8_NUM_MOD: Number of modules in the manifest + * + * %SKL_TKN_MM_U8_MOD_IDX: Current index of the module in the manifest + * + * %SKL_TKN_MM_U8_NUM_RES: Number of resources for the module + * + * %SKL_TKN_MM_U8_NUM_INTF: Number of interfaces for the module + * + * %SKL_TKN_MM_U32_RES_ID: Resource index for the resource info to + * be filled into. + * A module can support multiple resource + * configuration and is represnted as a + * resource table. This index is used to + * fill information into appropriate index. + * + * %SKL_TKN_MM_U32_CPS: DSP cycles per second + * + * %SKL_TKN_MM_U32_DMA_SIZE: Allocated buffer size for gateway DMA + * + * %SKL_TKN_MM_U32_CPC: DSP cycles allocated per frame + * + * %SKL_TKN_MM_U32_RES_PIN_ID: Resource pin index in the module + * + * %SKL_TKN_MM_U32_INTF_PIN_ID: Interface index in the module + * + * %SKL_TKN_MM_U32_PIN_BUF: Buffer size of the module pin + * + * %SKL_TKN_MM_U32_FMT_ID: Format index for each of the interface/ + * format information to be filled into. + * + * %SKL_TKN_MM_U32_NUM_IN_FMT: Number of input formats + * %SKL_TKN_MM_U32_NUM_OUT_FMT: Number of output formats + * + * %SKL_TKN_U32_ASTATE_IDX: Table Index for the A-State entry to be filled + * with kcps and clock source + * + * %SKL_TKN_U32_ASTATE_COUNT: Number of valid entries in A-State table + * + * %SKL_TKN_U32_ASTATE_KCPS: Specifies the core load threshold (in kilo + * cycles per second) below which DSP is clocked + * from source specified by clock source. + * + * %SKL_TKN_U32_ASTATE_CLK_SRC: Clock source for A-State entry + * + * module_id and loadable flags dont have tokens as these values will be + * read from the DSP FW manifest + * + * Tokens defined can be used either in the manifest or widget private data. + * + * SKL_TKN_MM is used as a suffix for all tokens that represent + * module data in the manifest. + */ +enum SKL_TKNS { + SKL_TKN_UUID = 1, + SKL_TKN_U8_NUM_BLOCKS, + SKL_TKN_U8_BLOCK_TYPE, + SKL_TKN_U8_IN_PIN_TYPE, + SKL_TKN_U8_OUT_PIN_TYPE, + SKL_TKN_U8_DYN_IN_PIN, + SKL_TKN_U8_DYN_OUT_PIN, + SKL_TKN_U8_IN_QUEUE_COUNT, + SKL_TKN_U8_OUT_QUEUE_COUNT, + SKL_TKN_U8_TIME_SLOT, + SKL_TKN_U8_CORE_ID, + SKL_TKN_U8_MOD_TYPE, + SKL_TKN_U8_CONN_TYPE, + SKL_TKN_U8_DEV_TYPE, + SKL_TKN_U8_HW_CONN_TYPE, + SKL_TKN_U16_MOD_INST_ID, + SKL_TKN_U16_BLOCK_SIZE, + SKL_TKN_U32_MAX_MCPS, + SKL_TKN_U32_MEM_PAGES, + SKL_TKN_U32_OBS, + SKL_TKN_U32_IBS, + SKL_TKN_U32_VBUS_ID, + SKL_TKN_U32_PARAMS_FIXUP, + SKL_TKN_U32_CONVERTER, + SKL_TKN_U32_PIPE_ID, + SKL_TKN_U32_PIPE_CONN_TYPE, + SKL_TKN_U32_PIPE_PRIORITY, + SKL_TKN_U32_PIPE_MEM_PGS, + SKL_TKN_U32_DIR_PIN_COUNT, + SKL_TKN_U32_FMT_CH, + SKL_TKN_U32_FMT_FREQ, + SKL_TKN_U32_FMT_BIT_DEPTH, + SKL_TKN_U32_FMT_SAMPLE_SIZE, + SKL_TKN_U32_FMT_CH_CONFIG, + SKL_TKN_U32_FMT_INTERLEAVE, + SKL_TKN_U32_FMT_SAMPLE_TYPE, + SKL_TKN_U32_FMT_CH_MAP, + SKL_TKN_U32_PIN_MOD_ID, + SKL_TKN_U32_PIN_INST_ID, + SKL_TKN_U32_MOD_SET_PARAMS, + SKL_TKN_U32_MOD_PARAM_ID, + SKL_TKN_U32_CAPS_SET_PARAMS, + SKL_TKN_U32_CAPS_PARAMS_ID, + SKL_TKN_U32_CAPS_SIZE, + SKL_TKN_U32_PROC_DOMAIN, + SKL_TKN_U32_LIB_COUNT, + SKL_TKN_STR_LIB_NAME, + SKL_TKN_U32_PMODE, + SKL_TKL_U32_D0I3_CAPS, /* Typo added at v4.10 */ + SKL_TKN_U32_D0I3_CAPS = SKL_TKL_U32_D0I3_CAPS, + SKL_TKN_U32_DMA_BUF_SIZE, + + SKL_TKN_U32_PIPE_DIRECTION, + SKL_TKN_U32_PIPE_CONFIG_ID, + SKL_TKN_U32_NUM_CONFIGS, + SKL_TKN_U32_PATH_MEM_PGS, + + SKL_TKN_U32_CFG_FREQ, + SKL_TKN_U8_CFG_CHAN, + SKL_TKN_U8_CFG_BPS, + SKL_TKN_CFG_MOD_RES_ID, + SKL_TKN_CFG_MOD_FMT_ID, + SKL_TKN_U8_NUM_MOD, + + SKL_TKN_MM_U8_MOD_IDX, + SKL_TKN_MM_U8_NUM_RES, + SKL_TKN_MM_U8_NUM_INTF, + SKL_TKN_MM_U32_RES_ID, + SKL_TKN_MM_U32_CPS, + SKL_TKN_MM_U32_DMA_SIZE, + SKL_TKN_MM_U32_CPC, + SKL_TKN_MM_U32_RES_PIN_ID, + SKL_TKN_MM_U32_INTF_PIN_ID, + SKL_TKN_MM_U32_PIN_BUF, + SKL_TKN_MM_U32_FMT_ID, + SKL_TKN_MM_U32_NUM_IN_FMT, + SKL_TKN_MM_U32_NUM_OUT_FMT, + + SKL_TKN_U32_ASTATE_IDX, + SKL_TKN_U32_ASTATE_COUNT, + SKL_TKN_U32_ASTATE_KCPS, + SKL_TKN_U32_ASTATE_CLK_SRC, + SKL_TKN_MAX = SKL_TKN_U32_ASTATE_CLK_SRC, +}; + +#endif diff --git a/include/uapi/sound/tlv.h b/include/uapi/sound/tlv.h new file mode 100644 index 000000000..7d6d65f60 --- /dev/null +++ b/include/uapi/sound/tlv.h @@ -0,0 +1,117 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __UAPI_SOUND_TLV_H +#define __UAPI_SOUND_TLV_H + +#define SNDRV_CTL_TLVT_CONTAINER 0 /* one level down - group of TLVs */ +#define SNDRV_CTL_TLVT_DB_SCALE 1 /* dB scale */ +#define SNDRV_CTL_TLVT_DB_LINEAR 2 /* linear volume */ +#define SNDRV_CTL_TLVT_DB_RANGE 3 /* dB range container */ +#define SNDRV_CTL_TLVT_DB_MINMAX 4 /* dB scale with min/max */ +#define SNDRV_CTL_TLVT_DB_MINMAX_MUTE 5 /* dB scale with min/max with mute */ + +/* + * channel-mapping TLV items + * TLV length must match with num_channels + */ +#define SNDRV_CTL_TLVT_CHMAP_FIXED 0x101 /* fixed channel position */ +#define SNDRV_CTL_TLVT_CHMAP_VAR 0x102 /* channels freely swappable */ +#define SNDRV_CTL_TLVT_CHMAP_PAIRED 0x103 /* pair-wise swappable */ + +/* + * TLV structure is right behind the struct snd_ctl_tlv: + * unsigned int type - see SNDRV_CTL_TLVT_* + * unsigned int length + * .... data aligned to sizeof(unsigned int), use + * block_length = (length + (sizeof(unsigned int) - 1)) & + * ~(sizeof(unsigned int) - 1)) .... + */ +#define SNDRV_CTL_TLVD_ITEM(type, ...) \ + (type), SNDRV_CTL_TLVD_LENGTH(__VA_ARGS__), __VA_ARGS__ +#define SNDRV_CTL_TLVD_LENGTH(...) \ + ((unsigned int)sizeof((const unsigned int[]) { __VA_ARGS__ })) + +/* Accessor offsets for TLV data items */ +#define SNDRV_CTL_TLVO_TYPE 0 +#define SNDRV_CTL_TLVO_LEN 1 + +#define SNDRV_CTL_TLVD_CONTAINER_ITEM(...) \ + SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_CONTAINER, __VA_ARGS__) +#define SNDRV_CTL_TLVD_DECLARE_CONTAINER(name, ...) \ + unsigned int name[] = { \ + SNDRV_CTL_TLVD_CONTAINER_ITEM(__VA_ARGS__) \ + } + +#define SNDRV_CTL_TLVD_DB_SCALE_MASK 0xffff +#define SNDRV_CTL_TLVD_DB_SCALE_MUTE 0x10000 +#define SNDRV_CTL_TLVD_DB_SCALE_ITEM(min, step, mute) \ + SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_SCALE, \ + (min), \ + ((step) & SNDRV_CTL_TLVD_DB_SCALE_MASK) | \ + ((mute) ? SNDRV_CTL_TLVD_DB_SCALE_MUTE : 0)) +#define SNDRV_CTL_TLVD_DECLARE_DB_SCALE(name, min, step, mute) \ + unsigned int name[] = { \ + SNDRV_CTL_TLVD_DB_SCALE_ITEM(min, step, mute) \ + } + +/* Accessor offsets for min, mute and step items in dB scale type TLV */ +#define SNDRV_CTL_TLVO_DB_SCALE_MIN 2 +#define SNDRV_CTL_TLVO_DB_SCALE_MUTE_AND_STEP 3 + +/* dB scale specified with min/max values instead of step */ +#define SNDRV_CTL_TLVD_DB_MINMAX_ITEM(min_dB, max_dB) \ + SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_MINMAX, (min_dB), (max_dB)) +#define SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM(min_dB, max_dB) \ + SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_MINMAX_MUTE, (min_dB), (max_dB)) +#define SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(name, min_dB, max_dB) \ + unsigned int name[] = { \ + SNDRV_CTL_TLVD_DB_MINMAX_ITEM(min_dB, max_dB) \ + } +#define SNDRV_CTL_TLVD_DECLARE_DB_MINMAX_MUTE(name, min_dB, max_dB) \ + unsigned int name[] = { \ + SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM(min_dB, max_dB) \ + } + +/* Accessor offsets for min, max items in db-minmax types of TLV. */ +#define SNDRV_CTL_TLVO_DB_MINMAX_MIN 2 +#define SNDRV_CTL_TLVO_DB_MINMAX_MAX 3 + +/* linear volume between min_dB and max_dB (.01dB unit) */ +#define SNDRV_CTL_TLVD_DB_LINEAR_ITEM(min_dB, max_dB) \ + SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_LINEAR, (min_dB), (max_dB)) +#define SNDRV_CTL_TLVD_DECLARE_DB_LINEAR(name, min_dB, max_dB) \ + unsigned int name[] = { \ + SNDRV_CTL_TLVD_DB_LINEAR_ITEM(min_dB, max_dB) \ + } + +/* Accessor offsets for min, max items in db-linear type of TLV. */ +#define SNDRV_CTL_TLVO_DB_LINEAR_MIN 2 +#define SNDRV_CTL_TLVO_DB_LINEAR_MAX 3 + +/* dB range container: + * Items in dB range container must be ordered by their values and by their + * dB values. This implies that larger values must correspond with larger + * dB values (which is also required for all other mixer controls). + */ +/* Each item is: <min> <max> <TLV> */ +#define SNDRV_CTL_TLVD_DB_RANGE_ITEM(...) \ + SNDRV_CTL_TLVD_ITEM(SNDRV_CTL_TLVT_DB_RANGE, __VA_ARGS__) +#define SNDRV_CTL_TLVD_DECLARE_DB_RANGE(name, ...) \ + unsigned int name[] = { \ + SNDRV_CTL_TLVD_DB_RANGE_ITEM(__VA_ARGS__) \ + } + +#define SNDRV_CTL_TLVD_DB_GAIN_MUTE -9999999 + +#endif diff --git a/include/uapi/sound/usb_stream.h b/include/uapi/sound/usb_stream.h new file mode 100644 index 000000000..95419d8bb --- /dev/null +++ b/include/uapi/sound/usb_stream.h @@ -0,0 +1,77 @@ +/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ +/* + * Copyright (C) 2007, 2008 Karsten Wiese <fzu@wemgehoertderstaat.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef _UAPI__SOUND_USB_STREAM_H +#define _UAPI__SOUND_USB_STREAM_H + +#define USB_STREAM_INTERFACE_VERSION 2 + +#define SNDRV_USB_STREAM_IOCTL_SET_PARAMS \ + _IOW('H', 0x90, struct usb_stream_config) + +struct usb_stream_packet { + unsigned offset; + unsigned length; +}; + + +struct usb_stream_config { + unsigned version; + unsigned sample_rate; + unsigned period_frames; + unsigned frame_size; +}; + +struct usb_stream { + struct usb_stream_config cfg; + unsigned read_size; + unsigned write_size; + + int period_size; + + unsigned state; + + int idle_insize; + int idle_outsize; + int sync_packet; + unsigned insize_done; + unsigned periods_done; + unsigned periods_polled; + + struct usb_stream_packet outpacket[2]; + unsigned inpackets; + unsigned inpacket_head; + unsigned inpacket_split; + unsigned inpacket_split_at; + unsigned next_inpacket_split; + unsigned next_inpacket_split_at; + struct usb_stream_packet inpacket[0]; +}; + +enum usb_stream_state { + usb_stream_invalid, + usb_stream_stopped, + usb_stream_sync0, + usb_stream_sync1, + usb_stream_ready, + usb_stream_running, + usb_stream_xrun, +}; + +#endif /* _UAPI__SOUND_USB_STREAM_H */ |